Azure IoT / azure_uamqp_c

A small memory footprint AMQP implimentation

Dependents:   iothub_client_sample_amqp remote_monitoring simplesample_amqp

message_sender.c@45:83b4eda4891c, 2018-07-12 (annotated)

Committer:
AzureIoTClient
Date:
Thu Jul 12 18:09:41 2018 -0700
Revision:
45:83b4eda4891c
Parent:
43:4c1e4e94cdd3
Child:
46:01f7ca900e07
1.2.8

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Azure.IoT Build 0:6ae2f7bca550 1 // Copyright (c) Microsoft. All rights reserved.
Azure.IoT Build 0:6ae2f7bca550 2 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
Azure.IoT Build 0:6ae2f7bca550 3
Azure.IoT Build 0:6ae2f7bca550 4 #include <stdlib.h>
AzureIoTClient 6:641a9672db08 5 #include <stdbool.h>
Azure.IoT Build 0:6ae2f7bca550 6 #include <string.h>
AzureIoTClient 19:000ab4e6a2c1 7 #include "azure_c_shared_utility/optimize_size.h"
AzureIoTClient 21:f9c433d8e6ca 8 #include "azure_c_shared_utility/gballoc.h"
Azure.IoT Build 5:ae49385aff34 9 #include "azure_c_shared_utility/xlogging.h"
AzureIoTClient 34:6be9c2058664 10 #include "azure_c_shared_utility/tickcounter.h"
AzureIoTClient 40:f0ceafa8d570 11 #include "azure_uamqp_c/link.h"
AzureIoTClient 40:f0ceafa8d570 12 #include "azure_uamqp_c/message.h"
Azure.IoT Build 0:6ae2f7bca550 13 #include "azure_uamqp_c/message_sender.h"
Azure.IoT Build 0:6ae2f7bca550 14 #include "azure_uamqp_c/amqpvalue_to_string.h"
AzureIoTClient 34:6be9c2058664 15 #include "azure_uamqp_c/async_operation.h"
AzureIoTClient 40:f0ceafa8d570 16 #include "azure_uamqp_c/amqp_definitions.h"
Azure.IoT Build 0:6ae2f7bca550 17
Azure.IoT Build 0:6ae2f7bca550 18 typedef enum MESSAGE_SEND_STATE_TAG
Azure.IoT Build 0:6ae2f7bca550 19 {
AzureIoTClient 6:641a9672db08 20 MESSAGE_SEND_STATE_NOT_SENT,
AzureIoTClient 6:641a9672db08 21 MESSAGE_SEND_STATE_PENDING
Azure.IoT Build 0:6ae2f7bca550 22 } MESSAGE_SEND_STATE;
Azure.IoT Build 0:6ae2f7bca550 23
Azure.IoT Build 0:6ae2f7bca550 24 typedef enum SEND_ONE_MESSAGE_RESULT_TAG
Azure.IoT Build 0:6ae2f7bca550 25 {
AzureIoTClient 6:641a9672db08 26 SEND_ONE_MESSAGE_OK,
AzureIoTClient 6:641a9672db08 27 SEND_ONE_MESSAGE_ERROR,
AzureIoTClient 6:641a9672db08 28 SEND_ONE_MESSAGE_BUSY
Azure.IoT Build 0:6ae2f7bca550 29 } SEND_ONE_MESSAGE_RESULT;
Azure.IoT Build 0:6ae2f7bca550 30
Azure.IoT Build 0:6ae2f7bca550 31 typedef struct MESSAGE_WITH_CALLBACK_TAG
Azure.IoT Build 0:6ae2f7bca550 32 {
AzureIoTClient 6:641a9672db08 33 MESSAGE_HANDLE message;
AzureIoTClient 6:641a9672db08 34 ON_MESSAGE_SEND_COMPLETE on_message_send_complete;
AzureIoTClient 6:641a9672db08 35 void* context;
AzureIoTClient 6:641a9672db08 36 MESSAGE_SENDER_HANDLE message_sender;
AzureIoTClient 6:641a9672db08 37 MESSAGE_SEND_STATE message_send_state;
AzureIoTClient 34:6be9c2058664 38 tickcounter_ms_t timeout;
Azure.IoT Build 0:6ae2f7bca550 39 } MESSAGE_WITH_CALLBACK;
Azure.IoT Build 0:6ae2f7bca550 40
AzureIoTClient 34:6be9c2058664 41 DEFINE_ASYNC_OPERATION_CONTEXT(MESSAGE_WITH_CALLBACK);
AzureIoTClient 34:6be9c2058664 42
Azure.IoT Build 0:6ae2f7bca550 43 typedef struct MESSAGE_SENDER_INSTANCE_TAG
Azure.IoT Build 0:6ae2f7bca550 44 {
AzureIoTClient 6:641a9672db08 45 LINK_HANDLE link;
AzureIoTClient 6:641a9672db08 46 size_t message_count;
AzureIoTClient 34:6be9c2058664 47 ASYNC_OPERATION_HANDLE* messages;
AzureIoTClient 6:641a9672db08 48 MESSAGE_SENDER_STATE message_sender_state;
AzureIoTClient 6:641a9672db08 49 ON_MESSAGE_SENDER_STATE_CHANGED on_message_sender_state_changed;
AzureIoTClient 6:641a9672db08 50 void* on_message_sender_state_changed_context;
AzureIoTClient 6:641a9672db08 51 unsigned int is_trace_on : 1;
Azure.IoT Build 0:6ae2f7bca550 52 } MESSAGE_SENDER_INSTANCE;
Azure.IoT Build 0:6ae2f7bca550 53
AzureIoTClient 34:6be9c2058664 54 static void remove_pending_message_by_index(MESSAGE_SENDER_HANDLE message_sender, size_t index)
Azure.IoT Build 0:6ae2f7bca550 55 {
AzureIoTClient 34:6be9c2058664 56 ASYNC_OPERATION_HANDLE* new_messages;
AzureIoTClient 34:6be9c2058664 57 MESSAGE_WITH_CALLBACK* message_with_callback = GET_ASYNC_OPERATION_CONTEXT(MESSAGE_WITH_CALLBACK, message_sender->messages[index]);
Azure.IoT Build 0:6ae2f7bca550 58
AzureIoTClient 34:6be9c2058664 59 if (message_with_callback->message != NULL)
AzureIoTClient 6:641a9672db08 60 {
AzureIoTClient 34:6be9c2058664 61 message_destroy(message_with_callback->message);
AzureIoTClient 34:6be9c2058664 62 message_with_callback->message = NULL;
AzureIoTClient 6:641a9672db08 63 }
Azure.IoT Build 0:6ae2f7bca550 64
AzureIoTClient 34:6be9c2058664 65 async_operation_destroy(message_sender->messages[index]);
Azure.IoT Build 0:6ae2f7bca550 66
AzureIoTClient 34:6be9c2058664 67 if (message_sender->message_count - index > 1)
AzureIoTClient 6:641a9672db08 68 {
AzureIoTClient 34:6be9c2058664 69 (void)memmove(&message_sender->messages[index], &message_sender->messages[index + 1], sizeof(ASYNC_OPERATION_HANDLE) * (message_sender->message_count - index - 1));
AzureIoTClient 6:641a9672db08 70 }
Azure.IoT Build 0:6ae2f7bca550 71
AzureIoTClient 34:6be9c2058664 72 message_sender->message_count--;
Azure.IoT Build 0:6ae2f7bca550 73
AzureIoTClient 34:6be9c2058664 74 if (message_sender->message_count > 0)
AzureIoTClient 6:641a9672db08 75 {
AzureIoTClient 34:6be9c2058664 76 new_messages = (ASYNC_OPERATION_HANDLE*)realloc(message_sender->messages, sizeof(ASYNC_OPERATION_HANDLE) * (message_sender->message_count));
AzureIoTClient 6:641a9672db08 77 if (new_messages != NULL)
AzureIoTClient 6:641a9672db08 78 {
AzureIoTClient 34:6be9c2058664 79 message_sender->messages = new_messages;
AzureIoTClient 6:641a9672db08 80 }
AzureIoTClient 6:641a9672db08 81 }
AzureIoTClient 6:641a9672db08 82 else
AzureIoTClient 6:641a9672db08 83 {
AzureIoTClient 34:6be9c2058664 84 free(message_sender->messages);
AzureIoTClient 34:6be9c2058664 85 message_sender->messages = NULL;
AzureIoTClient 6:641a9672db08 86 }
Azure.IoT Build 0:6ae2f7bca550 87 }
Azure.IoT Build 0:6ae2f7bca550 88
AzureIoTClient 34:6be9c2058664 89 static void remove_pending_message(MESSAGE_SENDER_INSTANCE* message_sender, ASYNC_OPERATION_HANDLE pending_send)
Azure.IoT Build 0:6ae2f7bca550 90 {
AzureIoTClient 6:641a9672db08 91 size_t i;
Azure.IoT Build 0:6ae2f7bca550 92
AzureIoTClient 34:6be9c2058664 93 for (i = 0; i < message_sender->message_count; i++)
AzureIoTClient 6:641a9672db08 94 {
AzureIoTClient 34:6be9c2058664 95 if (message_sender->messages[i] == pending_send)
AzureIoTClient 6:641a9672db08 96 {
AzureIoTClient 34:6be9c2058664 97 remove_pending_message_by_index(message_sender, i);
AzureIoTClient 6:641a9672db08 98 break;
AzureIoTClient 6:641a9672db08 99 }
AzureIoTClient 6:641a9672db08 100 }
Azure.IoT Build 0:6ae2f7bca550 101 }
Azure.IoT Build 0:6ae2f7bca550 102
AzureIoTClient 23:1111ee8bcba4 103 static void on_delivery_settled(void* context, delivery_number delivery_no, LINK_DELIVERY_SETTLE_REASON reason, AMQP_VALUE delivery_state)
Azure.IoT Build 0:6ae2f7bca550 104 {
AzureIoTClient 34:6be9c2058664 105 ASYNC_OPERATION_HANDLE pending_send = (ASYNC_OPERATION_HANDLE)context;
AzureIoTClient 34:6be9c2058664 106 MESSAGE_WITH_CALLBACK* message_with_callback = GET_ASYNC_OPERATION_CONTEXT(MESSAGE_WITH_CALLBACK, pending_send);
AzureIoTClient 34:6be9c2058664 107 MESSAGE_SENDER_INSTANCE* message_sender = (MESSAGE_SENDER_INSTANCE*)message_with_callback->message_sender;
AzureIoTClient 6:641a9672db08 108 (void)delivery_no;
Azure.IoT Build 0:6ae2f7bca550 109
AzureIoTClient 6:641a9672db08 110 if (message_with_callback->on_message_send_complete != NULL)
AzureIoTClient 6:641a9672db08 111 {
AzureIoTClient 23:1111ee8bcba4 112 switch (reason)
AzureIoTClient 7:9e9ab3b0efef 113 {
AzureIoTClient 23:1111ee8bcba4 114 case LINK_DELIVERY_SETTLE_REASON_DISPOSITION_RECEIVED:
AzureIoTClient 23:1111ee8bcba4 115 if (delivery_state == NULL)
AzureIoTClient 7:9e9ab3b0efef 116 {
AzureIoTClient 23:1111ee8bcba4 117 LogError("delivery state not provided");
AzureIoTClient 7:9e9ab3b0efef 118 }
AzureIoTClient 7:9e9ab3b0efef 119 else
AzureIoTClient 7:9e9ab3b0efef 120 {
AzureIoTClient 23:1111ee8bcba4 121 AMQP_VALUE descriptor = amqpvalue_get_inplace_descriptor(delivery_state);
AzureIoTClient 23:1111ee8bcba4 122
AzureIoTClient 23:1111ee8bcba4 123 if (descriptor == NULL)
AzureIoTClient 23:1111ee8bcba4 124 {
AzureIoTClient 23:1111ee8bcba4 125 LogError("Error getting descriptor for delivery state");
AzureIoTClient 23:1111ee8bcba4 126 }
AzureIoTClient 23:1111ee8bcba4 127 else if (is_accepted_type_by_descriptor(descriptor))
AzureIoTClient 23:1111ee8bcba4 128 {
AzureIoTClient 23:1111ee8bcba4 129 message_with_callback->on_message_send_complete(message_with_callback->context, MESSAGE_SEND_OK);
AzureIoTClient 23:1111ee8bcba4 130 }
AzureIoTClient 23:1111ee8bcba4 131 else
AzureIoTClient 23:1111ee8bcba4 132 {
AzureIoTClient 23:1111ee8bcba4 133 message_with_callback->on_message_send_complete(message_with_callback->context, MESSAGE_SEND_ERROR);
AzureIoTClient 23:1111ee8bcba4 134 }
AzureIoTClient 7:9e9ab3b0efef 135 }
AzureIoTClient 7:9e9ab3b0efef 136
AzureIoTClient 23:1111ee8bcba4 137 break;
AzureIoTClient 23:1111ee8bcba4 138 case LINK_DELIVERY_SETTLE_REASON_SETTLED:
AzureIoTClient 23:1111ee8bcba4 139 message_with_callback->on_message_send_complete(message_with_callback->context, MESSAGE_SEND_OK);
AzureIoTClient 23:1111ee8bcba4 140 break;
AzureIoTClient 34:6be9c2058664 141 case LINK_DELIVERY_SETTLE_REASON_TIMEOUT:
AzureIoTClient 34:6be9c2058664 142 message_with_callback->on_message_send_complete(message_with_callback->context, MESSAGE_SEND_TIMEOUT);
AzureIoTClient 34:6be9c2058664 143 break;
AzureIoTClient 23:1111ee8bcba4 144 case LINK_DELIVERY_SETTLE_REASON_NOT_DELIVERED:
AzureIoTClient 23:1111ee8bcba4 145 default:
AzureIoTClient 23:1111ee8bcba4 146 message_with_callback->on_message_send_complete(message_with_callback->context, MESSAGE_SEND_ERROR);
AzureIoTClient 23:1111ee8bcba4 147 break;
AzureIoTClient 7:9e9ab3b0efef 148 }
AzureIoTClient 6:641a9672db08 149 }
Azure.IoT Build 0:6ae2f7bca550 150
AzureIoTClient 34:6be9c2058664 151 remove_pending_message(message_sender, pending_send);
Azure.IoT Build 0:6ae2f7bca550 152 }
Azure.IoT Build 0:6ae2f7bca550 153
Azure.IoT Build 0:6ae2f7bca550 154 static int encode_bytes(void* context, const unsigned char* bytes, size_t length)
Azure.IoT Build 0:6ae2f7bca550 155 {
AzureIoTClient 6:641a9672db08 156 PAYLOAD* payload = (PAYLOAD*)context;
AzureIoTClient 6:641a9672db08 157 (void)memcpy((unsigned char*)payload->bytes + payload->length, bytes, length);
AzureIoTClient 6:641a9672db08 158 payload->length += length;
AzureIoTClient 6:641a9672db08 159 return 0;
Azure.IoT Build 0:6ae2f7bca550 160 }
Azure.IoT Build 0:6ae2f7bca550 161
AzureIoTClient 34:6be9c2058664 162 static void log_message_chunk(MESSAGE_SENDER_INSTANCE* message_sender, const char* name, AMQP_VALUE value)
Azure.IoT Build 0:6ae2f7bca550 163 {
AzureIoTClient 9:c22db038556c 164 #ifdef NO_LOGGING
AzureIoTClient 45:83b4eda4891c 165 (void)message_sender;
AzureIoTClient 45:83b4eda4891c 166 (void)name;
AzureIoTClient 45:83b4eda4891c 167 (void)value;
AzureIoTClient 9:c22db038556c 168 #else
AzureIoTClient 34:6be9c2058664 169 if (xlogging_get_log_function() != NULL && message_sender->is_trace_on == 1)
AzureIoTClient 6:641a9672db08 170 {
AzureIoTClient 6:641a9672db08 171 char* value_as_string = NULL;
AzureIoTClient 34:6be9c2058664 172 LOG(AZ_LOG_TRACE, 0, "%s", P_OR_NULL(name));
AzureIoTClient 45:83b4eda4891c 173 LOG(AZ_LOG_TRACE, 0, "%s", ((value_as_string = amqpvalue_to_string(value)), P_OR_NULL(value_as_string)));
AzureIoTClient 6:641a9672db08 174 if (value_as_string != NULL)
AzureIoTClient 6:641a9672db08 175 {
AzureIoTClient 21:f9c433d8e6ca 176 free(value_as_string);
AzureIoTClient 6:641a9672db08 177 }
AzureIoTClient 6:641a9672db08 178 }
AzureIoTClient 9:c22db038556c 179 #endif
Azure.IoT Build 0:6ae2f7bca550 180 }
Azure.IoT Build 0:6ae2f7bca550 181
AzureIoTClient 34:6be9c2058664 182 static SEND_ONE_MESSAGE_RESULT send_one_message(MESSAGE_SENDER_INSTANCE* message_sender, ASYNC_OPERATION_HANDLE pending_send, MESSAGE_HANDLE message)
Azure.IoT Build 0:6ae2f7bca550 183 {
AzureIoTClient 6:641a9672db08 184 SEND_ONE_MESSAGE_RESULT result;
Azure.IoT Build 0:6ae2f7bca550 185
AzureIoTClient 6:641a9672db08 186 size_t encoded_size;
AzureIoTClient 6:641a9672db08 187 size_t total_encoded_size = 0;
AzureIoTClient 6:641a9672db08 188 MESSAGE_BODY_TYPE message_body_type;
Azure.IoT Build 0:6ae2f7bca550 189 message_format message_format;
Azure.IoT Build 0:6ae2f7bca550 190
AzureIoTClient 6:641a9672db08 191 if ((message_get_body_type(message, &message_body_type) != 0) ||
Azure.IoT Build 0:6ae2f7bca550 192 (message_get_message_format(message, &message_format) != 0))
AzureIoTClient 6:641a9672db08 193 {
AzureIoTClient 29:4a11413cf217 194 LogError("Failure getting message body type and/or message format");
AzureIoTClient 6:641a9672db08 195 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 196 }
AzureIoTClient 6:641a9672db08 197 else
AzureIoTClient 6:641a9672db08 198 {
AzureIoTClient 6:641a9672db08 199 // header
AzureIoTClient 31:cafc87baef79 200 HEADER_HANDLE header = NULL;
AzureIoTClient 31:cafc87baef79 201 AMQP_VALUE header_amqp_value = NULL;
AzureIoTClient 31:cafc87baef79 202 PROPERTIES_HANDLE properties = NULL;
AzureIoTClient 31:cafc87baef79 203 AMQP_VALUE properties_amqp_value = NULL;
AzureIoTClient 31:cafc87baef79 204 AMQP_VALUE application_properties = NULL;
AzureIoTClient 31:cafc87baef79 205 AMQP_VALUE application_properties_value = NULL;
AzureIoTClient 6:641a9672db08 206 AMQP_VALUE body_amqp_value = NULL;
AzureIoTClient 6:641a9672db08 207 size_t body_data_count = 0;
AzureIoTClient 13:9abd748f4e78 208 AMQP_VALUE msg_annotations = NULL;
AzureIoTClient 34:6be9c2058664 209 bool is_error = false;
Azure.IoT Build 0:6ae2f7bca550 210
AzureIoTClient 34:6be9c2058664 211 // message header
AzureIoTClient 34:6be9c2058664 212 if ((message_get_header(message, &header) == 0) &&
AzureIoTClient 34:6be9c2058664 213 (header != NULL))
AzureIoTClient 6:641a9672db08 214 {
AzureIoTClient 34:6be9c2058664 215 header_amqp_value = amqpvalue_create_header(header);
AzureIoTClient 34:6be9c2058664 216 if (header_amqp_value == NULL)
AzureIoTClient 34:6be9c2058664 217 {
AzureIoTClient 34:6be9c2058664 218 LogError("Cannot create header AMQP value");
AzureIoTClient 34:6be9c2058664 219 is_error = true;
AzureIoTClient 34:6be9c2058664 220 }
AzureIoTClient 34:6be9c2058664 221 else
AzureIoTClient 34:6be9c2058664 222 {
AzureIoTClient 34:6be9c2058664 223 if (amqpvalue_get_encoded_size(header_amqp_value, &encoded_size) != 0)
AzureIoTClient 34:6be9c2058664 224 {
AzureIoTClient 34:6be9c2058664 225 LogError("Cannot obtain header encoded size");
AzureIoTClient 34:6be9c2058664 226 is_error = true;
AzureIoTClient 34:6be9c2058664 227 }
AzureIoTClient 34:6be9c2058664 228 else
AzureIoTClient 34:6be9c2058664 229 {
AzureIoTClient 34:6be9c2058664 230 total_encoded_size += encoded_size;
AzureIoTClient 34:6be9c2058664 231 }
AzureIoTClient 34:6be9c2058664 232 }
AzureIoTClient 34:6be9c2058664 233
AzureIoTClient 6:641a9672db08 234 }
Azure.IoT Build 0:6ae2f7bca550 235
AzureIoTClient 13:9abd748f4e78 236 // message annotations
AzureIoTClient 34:6be9c2058664 237 if ((!is_error) &&
AzureIoTClient 34:6be9c2058664 238 (message_get_message_annotations(message, &msg_annotations) == 0) &&
AzureIoTClient 13:9abd748f4e78 239 (msg_annotations != NULL))
AzureIoTClient 13:9abd748f4e78 240 {
AzureIoTClient 34:6be9c2058664 241 if (amqpvalue_get_encoded_size(msg_annotations, &encoded_size) != 0)
AzureIoTClient 34:6be9c2058664 242 {
AzureIoTClient 34:6be9c2058664 243 LogError("Cannot obtain message annotations encoded size");
AzureIoTClient 34:6be9c2058664 244 is_error = true;
AzureIoTClient 34:6be9c2058664 245 }
AzureIoTClient 34:6be9c2058664 246 else
AzureIoTClient 34:6be9c2058664 247 {
AzureIoTClient 34:6be9c2058664 248 total_encoded_size += encoded_size;
AzureIoTClient 34:6be9c2058664 249 }
AzureIoTClient 13:9abd748f4e78 250 }
AzureIoTClient 13:9abd748f4e78 251
AzureIoTClient 6:641a9672db08 252 // properties
AzureIoTClient 34:6be9c2058664 253 if ((!is_error) &&
AzureIoTClient 34:6be9c2058664 254 (message_get_properties(message, &properties) == 0) &&
AzureIoTClient 34:6be9c2058664 255 (properties != NULL))
AzureIoTClient 6:641a9672db08 256 {
AzureIoTClient 34:6be9c2058664 257 properties_amqp_value = amqpvalue_create_properties(properties);
AzureIoTClient 34:6be9c2058664 258 if (properties_amqp_value == NULL)
AzureIoTClient 34:6be9c2058664 259 {
AzureIoTClient 34:6be9c2058664 260 LogError("Cannot create message properties AMQP value");
AzureIoTClient 34:6be9c2058664 261 is_error = true;
AzureIoTClient 34:6be9c2058664 262 }
AzureIoTClient 34:6be9c2058664 263 else
AzureIoTClient 34:6be9c2058664 264 {
AzureIoTClient 34:6be9c2058664 265 if (amqpvalue_get_encoded_size(properties_amqp_value, &encoded_size) != 0)
AzureIoTClient 34:6be9c2058664 266 {
AzureIoTClient 34:6be9c2058664 267 LogError("Cannot obtain message properties encoded size");
AzureIoTClient 34:6be9c2058664 268 is_error = true;
AzureIoTClient 34:6be9c2058664 269 }
AzureIoTClient 34:6be9c2058664 270 else
AzureIoTClient 34:6be9c2058664 271 {
AzureIoTClient 34:6be9c2058664 272 total_encoded_size += encoded_size;
AzureIoTClient 34:6be9c2058664 273 }
AzureIoTClient 34:6be9c2058664 274 }
AzureIoTClient 6:641a9672db08 275 }
Azure.IoT Build 0:6ae2f7bca550 276
AzureIoTClient 6:641a9672db08 277 // application properties
AzureIoTClient 34:6be9c2058664 278 if ((!is_error) &&
AzureIoTClient 34:6be9c2058664 279 (message_get_application_properties(message, &application_properties) == 0) &&
AzureIoTClient 34:6be9c2058664 280 (application_properties != NULL))
AzureIoTClient 6:641a9672db08 281 {
AzureIoTClient 23:1111ee8bcba4 282 application_properties_value = amqpvalue_create_application_properties(application_properties);
AzureIoTClient 34:6be9c2058664 283 if (application_properties_value == NULL)
AzureIoTClient 34:6be9c2058664 284 {
AzureIoTClient 34:6be9c2058664 285 LogError("Cannot create application properties AMQP value");
AzureIoTClient 34:6be9c2058664 286 is_error = true;
AzureIoTClient 34:6be9c2058664 287 }
AzureIoTClient 34:6be9c2058664 288 else
AzureIoTClient 34:6be9c2058664 289 {
AzureIoTClient 34:6be9c2058664 290 if (amqpvalue_get_encoded_size(application_properties_value, &encoded_size) != 0)
AzureIoTClient 34:6be9c2058664 291 {
AzureIoTClient 34:6be9c2058664 292 LogError("Cannot obtain application properties encoded size");
AzureIoTClient 34:6be9c2058664 293 is_error = true;
AzureIoTClient 34:6be9c2058664 294 }
AzureIoTClient 34:6be9c2058664 295 else
AzureIoTClient 34:6be9c2058664 296 {
AzureIoTClient 34:6be9c2058664 297 total_encoded_size += encoded_size;
AzureIoTClient 34:6be9c2058664 298 }
AzureIoTClient 34:6be9c2058664 299 }
AzureIoTClient 34:6be9c2058664 300 }
AzureIoTClient 34:6be9c2058664 301
AzureIoTClient 34:6be9c2058664 302 if (is_error)
AzureIoTClient 34:6be9c2058664 303 {
AzureIoTClient 34:6be9c2058664 304 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 305 }
AzureIoTClient 23:1111ee8bcba4 306 else
AzureIoTClient 23:1111ee8bcba4 307 {
AzureIoTClient 34:6be9c2058664 308 result = SEND_ONE_MESSAGE_OK;
Azure.IoT Build 0:6ae2f7bca550 309
AzureIoTClient 34:6be9c2058664 310 // body - amqp data
AzureIoTClient 34:6be9c2058664 311 switch (message_body_type)
AzureIoTClient 34:6be9c2058664 312 {
AzureIoTClient 6:641a9672db08 313 default:
AzureIoTClient 34:6be9c2058664 314 LogError("Unknown body type");
AzureIoTClient 6:641a9672db08 315 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 316 break;
Azure.IoT Build 0:6ae2f7bca550 317
AzureIoTClient 6:641a9672db08 318 case MESSAGE_BODY_TYPE_VALUE:
AzureIoTClient 6:641a9672db08 319 {
AzureIoTClient 6:641a9672db08 320 AMQP_VALUE message_body_amqp_value;
AzureIoTClient 24:2c59c2d43ebf 321 if (message_get_body_amqp_value_in_place(message, &message_body_amqp_value) != 0)
AzureIoTClient 6:641a9672db08 322 {
AzureIoTClient 34:6be9c2058664 323 LogError("Cannot obtain AMQP value from body");
AzureIoTClient 6:641a9672db08 324 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 325 }
AzureIoTClient 6:641a9672db08 326 else
AzureIoTClient 6:641a9672db08 327 {
AzureIoTClient 6:641a9672db08 328 body_amqp_value = amqpvalue_create_amqp_value(message_body_amqp_value);
AzureIoTClient 34:6be9c2058664 329 if (body_amqp_value == NULL)
AzureIoTClient 6:641a9672db08 330 {
AzureIoTClient 34:6be9c2058664 331 LogError("Cannot create body AMQP value");
AzureIoTClient 6:641a9672db08 332 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 333 }
AzureIoTClient 6:641a9672db08 334 else
AzureIoTClient 6:641a9672db08 335 {
AzureIoTClient 34:6be9c2058664 336 if (amqpvalue_get_encoded_size(body_amqp_value, &encoded_size) != 0)
AzureIoTClient 34:6be9c2058664 337 {
AzureIoTClient 34:6be9c2058664 338 LogError("Cannot get body AMQP value encoded size");
AzureIoTClient 34:6be9c2058664 339 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 34:6be9c2058664 340 }
AzureIoTClient 34:6be9c2058664 341 else
AzureIoTClient 34:6be9c2058664 342 {
AzureIoTClient 34:6be9c2058664 343 total_encoded_size += encoded_size;
AzureIoTClient 34:6be9c2058664 344 }
AzureIoTClient 6:641a9672db08 345 }
AzureIoTClient 6:641a9672db08 346 }
Azure.IoT Build 0:6ae2f7bca550 347
AzureIoTClient 6:641a9672db08 348 break;
AzureIoTClient 6:641a9672db08 349 }
Azure.IoT Build 0:6ae2f7bca550 350
AzureIoTClient 6:641a9672db08 351 case MESSAGE_BODY_TYPE_DATA:
AzureIoTClient 6:641a9672db08 352 {
AzureIoTClient 6:641a9672db08 353 BINARY_DATA binary_data;
Azure.IoT Build 0:6ae2f7bca550 354 size_t i;
Azure.IoT Build 0:6ae2f7bca550 355
Azure.IoT Build 0:6ae2f7bca550 356 if (message_get_body_amqp_data_count(message, &body_data_count) != 0)
Azure.IoT Build 0:6ae2f7bca550 357 {
AzureIoTClient 34:6be9c2058664 358 LogError("Cannot get body AMQP data count");
Azure.IoT Build 0:6ae2f7bca550 359 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 360 }
Azure.IoT Build 0:6ae2f7bca550 361 else
Azure.IoT Build 0:6ae2f7bca550 362 {
Azure.IoT Build 0:6ae2f7bca550 363 for (i = 0; i < body_data_count; i++)
Azure.IoT Build 0:6ae2f7bca550 364 {
AzureIoTClient 24:2c59c2d43ebf 365 if (message_get_body_amqp_data_in_place(message, i, &binary_data) != 0)
Azure.IoT Build 0:6ae2f7bca550 366 {
AzureIoTClient 34:6be9c2058664 367 LogError("Cannot get body AMQP data %u", (unsigned int)i);
Azure.IoT Build 0:6ae2f7bca550 368 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 369 }
Azure.IoT Build 0:6ae2f7bca550 370 else
Azure.IoT Build 0:6ae2f7bca550 371 {
AzureIoTClient 28:add19eb7defa 372 AMQP_VALUE body_amqp_data;
AzureIoTClient 6:641a9672db08 373 amqp_binary binary_value;
AzureIoTClient 6:641a9672db08 374 binary_value.bytes = binary_data.bytes;
AzureIoTClient 6:641a9672db08 375 binary_value.length = (uint32_t)binary_data.length;
AzureIoTClient 25:1101516ee67d 376 body_amqp_data = amqpvalue_create_data(binary_value);
Azure.IoT Build 0:6ae2f7bca550 377 if (body_amqp_data == NULL)
Azure.IoT Build 0:6ae2f7bca550 378 {
AzureIoTClient 34:6be9c2058664 379 LogError("Cannot create body AMQP data");
Azure.IoT Build 0:6ae2f7bca550 380 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 381 }
Azure.IoT Build 0:6ae2f7bca550 382 else
Azure.IoT Build 0:6ae2f7bca550 383 {
Azure.IoT Build 0:6ae2f7bca550 384 if (amqpvalue_get_encoded_size(body_amqp_data, &encoded_size) != 0)
Azure.IoT Build 0:6ae2f7bca550 385 {
AzureIoTClient 34:6be9c2058664 386 LogError("Cannot get body AMQP data encoded size");
Azure.IoT Build 0:6ae2f7bca550 387 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 388 }
Azure.IoT Build 0:6ae2f7bca550 389 else
Azure.IoT Build 0:6ae2f7bca550 390 {
Azure.IoT Build 0:6ae2f7bca550 391 total_encoded_size += encoded_size;
Azure.IoT Build 0:6ae2f7bca550 392 }
Azure.IoT Build 0:6ae2f7bca550 393
Azure.IoT Build 0:6ae2f7bca550 394 amqpvalue_destroy(body_amqp_data);
Azure.IoT Build 0:6ae2f7bca550 395 }
Azure.IoT Build 0:6ae2f7bca550 396 }
Azure.IoT Build 0:6ae2f7bca550 397 }
Azure.IoT Build 0:6ae2f7bca550 398 }
AzureIoTClient 6:641a9672db08 399 break;
AzureIoTClient 6:641a9672db08 400 }
AzureIoTClient 13:9abd748f4e78 401 }
AzureIoTClient 13:9abd748f4e78 402
AzureIoTClient 34:6be9c2058664 403 if (result == 0)
AzureIoTClient 6:641a9672db08 404 {
AzureIoTClient 34:6be9c2058664 405 void* data_bytes = malloc(total_encoded_size);
AzureIoTClient 34:6be9c2058664 406 PAYLOAD payload;
AzureIoTClient 34:6be9c2058664 407 payload.bytes = (const unsigned char*)data_bytes;
AzureIoTClient 34:6be9c2058664 408 payload.length = 0;
AzureIoTClient 34:6be9c2058664 409 result = SEND_ONE_MESSAGE_OK;
AzureIoTClient 34:6be9c2058664 410
AzureIoTClient 34:6be9c2058664 411 if (header != NULL)
AzureIoTClient 6:641a9672db08 412 {
AzureIoTClient 34:6be9c2058664 413 if (amqpvalue_encode(header_amqp_value, encode_bytes, &payload) != 0)
AzureIoTClient 34:6be9c2058664 414 {
AzureIoTClient 34:6be9c2058664 415 LogError("Cannot encode header value");
AzureIoTClient 34:6be9c2058664 416 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 34:6be9c2058664 417 }
AzureIoTClient 34:6be9c2058664 418
AzureIoTClient 34:6be9c2058664 419 log_message_chunk(message_sender, "Header:", header_amqp_value);
AzureIoTClient 6:641a9672db08 420 }
Azure.IoT Build 0:6ae2f7bca550 421
AzureIoTClient 34:6be9c2058664 422 if ((result == SEND_ONE_MESSAGE_OK) && (msg_annotations != NULL))
AzureIoTClient 34:6be9c2058664 423 {
AzureIoTClient 34:6be9c2058664 424 if (amqpvalue_encode(msg_annotations, encode_bytes, &payload) != 0)
AzureIoTClient 34:6be9c2058664 425 {
AzureIoTClient 34:6be9c2058664 426 LogError("Cannot encode message annotations value");
AzureIoTClient 34:6be9c2058664 427 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 34:6be9c2058664 428 }
Azure.IoT Build 0:6ae2f7bca550 429
AzureIoTClient 34:6be9c2058664 430 log_message_chunk(message_sender, "Message Annotations:", msg_annotations);
AzureIoTClient 6:641a9672db08 431 }
Azure.IoT Build 0:6ae2f7bca550 432
AzureIoTClient 34:6be9c2058664 433 if ((result == SEND_ONE_MESSAGE_OK) && (properties != NULL))
AzureIoTClient 6:641a9672db08 434 {
AzureIoTClient 34:6be9c2058664 435 if (amqpvalue_encode(properties_amqp_value, encode_bytes, &payload) != 0)
AzureIoTClient 6:641a9672db08 436 {
AzureIoTClient 34:6be9c2058664 437 LogError("Cannot encode message properties value");
AzureIoTClient 6:641a9672db08 438 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 439 }
Azure.IoT Build 0:6ae2f7bca550 440
AzureIoTClient 34:6be9c2058664 441 log_message_chunk(message_sender, "Properties:", properties_amqp_value);
AzureIoTClient 6:641a9672db08 442 }
AzureIoTClient 34:6be9c2058664 443
AzureIoTClient 34:6be9c2058664 444 if ((result == SEND_ONE_MESSAGE_OK) && (application_properties != NULL))
AzureIoTClient 6:641a9672db08 445 {
AzureIoTClient 34:6be9c2058664 446 if (amqpvalue_encode(application_properties_value, encode_bytes, &payload) != 0)
AzureIoTClient 34:6be9c2058664 447 {
AzureIoTClient 34:6be9c2058664 448 LogError("Cannot encode application properties value");
AzureIoTClient 34:6be9c2058664 449 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 34:6be9c2058664 450 }
AzureIoTClient 34:6be9c2058664 451
AzureIoTClient 34:6be9c2058664 452 log_message_chunk(message_sender, "Application properties:", application_properties_value);
AzureIoTClient 34:6be9c2058664 453 }
Azure.IoT Build 0:6ae2f7bca550 454
AzureIoTClient 34:6be9c2058664 455 if (result == SEND_ONE_MESSAGE_OK)
AzureIoTClient 34:6be9c2058664 456 {
AzureIoTClient 34:6be9c2058664 457 switch (message_body_type)
Azure.IoT Build 0:6ae2f7bca550 458 {
AzureIoTClient 34:6be9c2058664 459 default:
AzureIoTClient 34:6be9c2058664 460 LogError("Unknown message type");
AzureIoTClient 34:6be9c2058664 461 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 34:6be9c2058664 462 break;
AzureIoTClient 34:6be9c2058664 463
AzureIoTClient 34:6be9c2058664 464 case MESSAGE_BODY_TYPE_VALUE:
AzureIoTClient 34:6be9c2058664 465 {
AzureIoTClient 34:6be9c2058664 466 if (amqpvalue_encode(body_amqp_value, encode_bytes, &payload) != 0)
Azure.IoT Build 0:6ae2f7bca550 467 {
AzureIoTClient 34:6be9c2058664 468 LogError("Cannot encode body AMQP value");
Azure.IoT Build 0:6ae2f7bca550 469 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 470 }
AzureIoTClient 34:6be9c2058664 471
AzureIoTClient 34:6be9c2058664 472 log_message_chunk(message_sender, "Body - amqp value:", body_amqp_value);
AzureIoTClient 34:6be9c2058664 473 break;
AzureIoTClient 34:6be9c2058664 474 }
AzureIoTClient 34:6be9c2058664 475 case MESSAGE_BODY_TYPE_DATA:
AzureIoTClient 34:6be9c2058664 476 {
AzureIoTClient 34:6be9c2058664 477 BINARY_DATA binary_data;
AzureIoTClient 34:6be9c2058664 478 size_t i;
AzureIoTClient 34:6be9c2058664 479
AzureIoTClient 34:6be9c2058664 480 for (i = 0; i < body_data_count; i++)
Azure.IoT Build 0:6ae2f7bca550 481 {
AzureIoTClient 34:6be9c2058664 482 if (message_get_body_amqp_data_in_place(message, i, &binary_data) != 0)
Azure.IoT Build 0:6ae2f7bca550 483 {
AzureIoTClient 34:6be9c2058664 484 LogError("Cannot get AMQP data %u", (unsigned int)i);
Azure.IoT Build 0:6ae2f7bca550 485 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 486 }
Azure.IoT Build 0:6ae2f7bca550 487 else
Azure.IoT Build 0:6ae2f7bca550 488 {
AzureIoTClient 34:6be9c2058664 489 AMQP_VALUE body_amqp_data;
AzureIoTClient 34:6be9c2058664 490 amqp_binary binary_value;
AzureIoTClient 34:6be9c2058664 491 binary_value.bytes = binary_data.bytes;
AzureIoTClient 34:6be9c2058664 492 binary_value.length = (uint32_t)binary_data.length;
AzureIoTClient 34:6be9c2058664 493 body_amqp_data = amqpvalue_create_data(binary_value);
AzureIoTClient 34:6be9c2058664 494 if (body_amqp_data == NULL)
Azure.IoT Build 0:6ae2f7bca550 495 {
AzureIoTClient 34:6be9c2058664 496 LogError("Cannot create body AMQP data %u", (unsigned int)i);
Azure.IoT Build 0:6ae2f7bca550 497 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 498 }
AzureIoTClient 34:6be9c2058664 499 else
AzureIoTClient 34:6be9c2058664 500 {
AzureIoTClient 34:6be9c2058664 501 if (amqpvalue_encode(body_amqp_data, encode_bytes, &payload) != 0)
AzureIoTClient 34:6be9c2058664 502 {
AzureIoTClient 34:6be9c2058664 503 LogError("Cannot encode body AMQP data %u", (unsigned int)i);
AzureIoTClient 34:6be9c2058664 504 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 34:6be9c2058664 505 break;
AzureIoTClient 34:6be9c2058664 506 }
Azure.IoT Build 0:6ae2f7bca550 507
AzureIoTClient 34:6be9c2058664 508 amqpvalue_destroy(body_amqp_data);
AzureIoTClient 34:6be9c2058664 509 }
Azure.IoT Build 0:6ae2f7bca550 510 }
Azure.IoT Build 0:6ae2f7bca550 511 }
AzureIoTClient 34:6be9c2058664 512 break;
Azure.IoT Build 0:6ae2f7bca550 513 }
AzureIoTClient 34:6be9c2058664 514 }
AzureIoTClient 6:641a9672db08 515 }
Azure.IoT Build 0:6ae2f7bca550 516
AzureIoTClient 34:6be9c2058664 517 if (result == SEND_ONE_MESSAGE_OK)
AzureIoTClient 6:641a9672db08 518 {
AzureIoTClient 36:8e1d94b0a70c 519 ASYNC_OPERATION_HANDLE transfer_async_operation;
AzureIoTClient 36:8e1d94b0a70c 520 LINK_TRANSFER_RESULT link_transfer_error;
AzureIoTClient 34:6be9c2058664 521 MESSAGE_WITH_CALLBACK* message_with_callback = GET_ASYNC_OPERATION_CONTEXT(MESSAGE_WITH_CALLBACK, pending_send);
AzureIoTClient 34:6be9c2058664 522 message_with_callback->message_send_state = MESSAGE_SEND_STATE_PENDING;
AzureIoTClient 36:8e1d94b0a70c 523
AzureIoTClient 36:8e1d94b0a70c 524 transfer_async_operation = link_transfer_async(message_sender->link, message_format, &payload, 1, on_delivery_settled, pending_send, &link_transfer_error, message_with_callback->timeout);
AzureIoTClient 36:8e1d94b0a70c 525 if (transfer_async_operation == NULL)
AzureIoTClient 34:6be9c2058664 526 {
AzureIoTClient 36:8e1d94b0a70c 527 if (link_transfer_error == LINK_TRANSFER_BUSY)
AzureIoTClient 36:8e1d94b0a70c 528 {
AzureIoTClient 36:8e1d94b0a70c 529 message_with_callback->message_send_state = MESSAGE_SEND_STATE_NOT_SENT;
AzureIoTClient 36:8e1d94b0a70c 530 result = SEND_ONE_MESSAGE_BUSY;
AzureIoTClient 36:8e1d94b0a70c 531 }
AzureIoTClient 36:8e1d94b0a70c 532 else
AzureIoTClient 36:8e1d94b0a70c 533 {
AzureIoTClient 36:8e1d94b0a70c 534 LogError("Error in link transfer");
AzureIoTClient 36:8e1d94b0a70c 535 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 36:8e1d94b0a70c 536 }
AzureIoTClient 36:8e1d94b0a70c 537 }
AzureIoTClient 36:8e1d94b0a70c 538 else
AzureIoTClient 36:8e1d94b0a70c 539 {
AzureIoTClient 34:6be9c2058664 540 result = SEND_ONE_MESSAGE_OK;
AzureIoTClient 34:6be9c2058664 541 }
AzureIoTClient 6:641a9672db08 542 }
Azure.IoT Build 0:6ae2f7bca550 543
AzureIoTClient 34:6be9c2058664 544 free(data_bytes);
Azure.IoT Build 0:6ae2f7bca550 545
AzureIoTClient 34:6be9c2058664 546 if (body_amqp_value != NULL)
AzureIoTClient 34:6be9c2058664 547 {
AzureIoTClient 34:6be9c2058664 548 amqpvalue_destroy(body_amqp_value);
AzureIoTClient 34:6be9c2058664 549 }
AzureIoTClient 6:641a9672db08 550 }
AzureIoTClient 20:206846c14c80 551 }
Azure.IoT Build 0:6ae2f7bca550 552
AzureIoTClient 31:cafc87baef79 553 if (header != NULL)
AzureIoTClient 31:cafc87baef79 554 {
AzureIoTClient 31:cafc87baef79 555 header_destroy(header);
AzureIoTClient 31:cafc87baef79 556 }
AzureIoTClient 31:cafc87baef79 557
AzureIoTClient 31:cafc87baef79 558 if (header_amqp_value != NULL)
AzureIoTClient 31:cafc87baef79 559 {
AzureIoTClient 31:cafc87baef79 560 amqpvalue_destroy(header_amqp_value);
AzureIoTClient 31:cafc87baef79 561 }
AzureIoTClient 31:cafc87baef79 562
AzureIoTClient 31:cafc87baef79 563 if (msg_annotations != NULL)
AzureIoTClient 31:cafc87baef79 564 {
AzureIoTClient 31:cafc87baef79 565 annotations_destroy(msg_annotations);
AzureIoTClient 31:cafc87baef79 566 }
AzureIoTClient 31:cafc87baef79 567
AzureIoTClient 23:1111ee8bcba4 568 if (application_properties != NULL)
AzureIoTClient 23:1111ee8bcba4 569 {
AzureIoTClient 23:1111ee8bcba4 570 amqpvalue_destroy(application_properties);
AzureIoTClient 23:1111ee8bcba4 571 }
AzureIoTClient 34:6be9c2058664 572
AzureIoTClient 23:1111ee8bcba4 573 if (application_properties_value != NULL)
AzureIoTClient 23:1111ee8bcba4 574 {
AzureIoTClient 23:1111ee8bcba4 575 amqpvalue_destroy(application_properties_value);
AzureIoTClient 23:1111ee8bcba4 576 }
AzureIoTClient 34:6be9c2058664 577
AzureIoTClient 23:1111ee8bcba4 578 if (properties_amqp_value != NULL)
AzureIoTClient 23:1111ee8bcba4 579 {
AzureIoTClient 23:1111ee8bcba4 580 amqpvalue_destroy(properties_amqp_value);
AzureIoTClient 23:1111ee8bcba4 581 }
AzureIoTClient 34:6be9c2058664 582
AzureIoTClient 23:1111ee8bcba4 583 if (properties != NULL)
AzureIoTClient 23:1111ee8bcba4 584 {
AzureIoTClient 23:1111ee8bcba4 585 properties_destroy(properties);
AzureIoTClient 23:1111ee8bcba4 586 }
AzureIoTClient 6:641a9672db08 587 }
Azure.IoT Build 0:6ae2f7bca550 588
AzureIoTClient 6:641a9672db08 589 return result;
Azure.IoT Build 0:6ae2f7bca550 590 }
Azure.IoT Build 0:6ae2f7bca550 591
AzureIoTClient 34:6be9c2058664 592 static void send_all_pending_messages(MESSAGE_SENDER_HANDLE message_sender)
Azure.IoT Build 0:6ae2f7bca550 593 {
AzureIoTClient 6:641a9672db08 594 size_t i;
Azure.IoT Build 0:6ae2f7bca550 595
AzureIoTClient 34:6be9c2058664 596 for (i = 0; i < message_sender->message_count; i++)
AzureIoTClient 6:641a9672db08 597 {
AzureIoTClient 34:6be9c2058664 598 MESSAGE_WITH_CALLBACK* message_with_callback = GET_ASYNC_OPERATION_CONTEXT(MESSAGE_WITH_CALLBACK, message_sender->messages[i]);
AzureIoTClient 34:6be9c2058664 599 if (message_with_callback->message_send_state == MESSAGE_SEND_STATE_NOT_SENT)
AzureIoTClient 6:641a9672db08 600 {
AzureIoTClient 34:6be9c2058664 601 switch (send_one_message(message_sender, message_sender->messages[i], message_with_callback->message))
AzureIoTClient 6:641a9672db08 602 {
AzureIoTClient 6:641a9672db08 603 default:
AzureIoTClient 34:6be9c2058664 604 LogError("Invalid send one message result");
AzureIoTClient 34:6be9c2058664 605 break;
AzureIoTClient 34:6be9c2058664 606
AzureIoTClient 6:641a9672db08 607 case SEND_ONE_MESSAGE_ERROR:
AzureIoTClient 6:641a9672db08 608 {
AzureIoTClient 34:6be9c2058664 609 ON_MESSAGE_SEND_COMPLETE on_message_send_complete = message_with_callback->on_message_send_complete;
AzureIoTClient 34:6be9c2058664 610 void* context = message_with_callback->context;
AzureIoTClient 34:6be9c2058664 611 remove_pending_message_by_index(message_sender, i);
Azure.IoT Build 0:6ae2f7bca550 612
AzureIoTClient 23:1111ee8bcba4 613 if (on_message_send_complete != NULL)
AzureIoTClient 23:1111ee8bcba4 614 {
AzureIoTClient 23:1111ee8bcba4 615 on_message_send_complete(context, MESSAGE_SEND_ERROR);
AzureIoTClient 23:1111ee8bcba4 616 }
AzureIoTClient 18:a922a4a30a82 617
AzureIoTClient 34:6be9c2058664 618 i = message_sender->message_count;
AzureIoTClient 6:641a9672db08 619 break;
AzureIoTClient 6:641a9672db08 620 }
AzureIoTClient 6:641a9672db08 621 case SEND_ONE_MESSAGE_BUSY:
AzureIoTClient 34:6be9c2058664 622 i = message_sender->message_count + 1;
AzureIoTClient 6:641a9672db08 623 break;
Azure.IoT Build 0:6ae2f7bca550 624
AzureIoTClient 6:641a9672db08 625 case SEND_ONE_MESSAGE_OK:
AzureIoTClient 6:641a9672db08 626 break;
AzureIoTClient 6:641a9672db08 627 }
Azure.IoT Build 0:6ae2f7bca550 628
AzureIoTClient 6:641a9672db08 629 i--;
AzureIoTClient 6:641a9672db08 630 }
AzureIoTClient 6:641a9672db08 631 }
Azure.IoT Build 0:6ae2f7bca550 632 }
Azure.IoT Build 0:6ae2f7bca550 633
AzureIoTClient 34:6be9c2058664 634 static void set_message_sender_state(MESSAGE_SENDER_INSTANCE* message_sender, MESSAGE_SENDER_STATE new_state)
Azure.IoT Build 0:6ae2f7bca550 635 {
AzureIoTClient 34:6be9c2058664 636 MESSAGE_SENDER_STATE previous_state = message_sender->message_sender_state;
AzureIoTClient 34:6be9c2058664 637 message_sender->message_sender_state = new_state;
AzureIoTClient 34:6be9c2058664 638 if (message_sender->on_message_sender_state_changed != NULL)
AzureIoTClient 6:641a9672db08 639 {
AzureIoTClient 34:6be9c2058664 640 message_sender->on_message_sender_state_changed(message_sender->on_message_sender_state_changed_context, new_state, previous_state);
AzureIoTClient 6:641a9672db08 641 }
Azure.IoT Build 0:6ae2f7bca550 642 }
Azure.IoT Build 0:6ae2f7bca550 643
AzureIoTClient 34:6be9c2058664 644 static void indicate_all_messages_as_error(MESSAGE_SENDER_INSTANCE* message_sender)
AzureIoTClient 2:64b4feb67cd3 645 {
AzureIoTClient 2:64b4feb67cd3 646 size_t i;
AzureIoTClient 2:64b4feb67cd3 647
AzureIoTClient 34:6be9c2058664 648 for (i = 0; i < message_sender->message_count; i++)
AzureIoTClient 2:64b4feb67cd3 649 {
AzureIoTClient 34:6be9c2058664 650 MESSAGE_WITH_CALLBACK* message_with_callback = GET_ASYNC_OPERATION_CONTEXT(MESSAGE_WITH_CALLBACK, message_sender->messages[i]);
AzureIoTClient 34:6be9c2058664 651 if (message_with_callback->on_message_send_complete != NULL)
AzureIoTClient 2:64b4feb67cd3 652 {
AzureIoTClient 34:6be9c2058664 653 message_with_callback->on_message_send_complete(message_with_callback->context, MESSAGE_SEND_ERROR);
AzureIoTClient 2:64b4feb67cd3 654 }
AzureIoTClient 2:64b4feb67cd3 655
AzureIoTClient 34:6be9c2058664 656 if (message_with_callback->message != NULL)
AzureIoTClient 33:08b53020ff0d 657 {
AzureIoTClient 34:6be9c2058664 658 message_destroy(message_with_callback->message);
AzureIoTClient 33:08b53020ff0d 659 }
AzureIoTClient 34:6be9c2058664 660 async_operation_destroy(message_sender->messages[i]);
AzureIoTClient 2:64b4feb67cd3 661 }
AzureIoTClient 2:64b4feb67cd3 662
AzureIoTClient 34:6be9c2058664 663 if (message_sender->messages != NULL)
AzureIoTClient 2:64b4feb67cd3 664 {
AzureIoTClient 34:6be9c2058664 665 message_sender->message_count = 0;
AzureIoTClient 2:64b4feb67cd3 666
AzureIoTClient 34:6be9c2058664 667 free(message_sender->messages);
AzureIoTClient 34:6be9c2058664 668 message_sender->messages = NULL;
AzureIoTClient 2:64b4feb67cd3 669 }
AzureIoTClient 2:64b4feb67cd3 670 }
AzureIoTClient 2:64b4feb67cd3 671
Azure.IoT Build 0:6ae2f7bca550 672 static void on_link_state_changed(void* context, LINK_STATE new_link_state, LINK_STATE previous_link_state)
Azure.IoT Build 0:6ae2f7bca550 673 {
AzureIoTClient 34:6be9c2058664 674 MESSAGE_SENDER_INSTANCE* message_sender = (MESSAGE_SENDER_INSTANCE*)context;
AzureIoTClient 6:641a9672db08 675 (void)previous_link_state;
Azure.IoT Build 0:6ae2f7bca550 676
AzureIoTClient 6:641a9672db08 677 switch (new_link_state)
AzureIoTClient 6:641a9672db08 678 {
AzureIoTClient 17:923575db8b2d 679 default:
AzureIoTClient 17:923575db8b2d 680 break;
AzureIoTClient 17:923575db8b2d 681
AzureIoTClient 6:641a9672db08 682 case LINK_STATE_ATTACHED:
AzureIoTClient 34:6be9c2058664 683 if (message_sender->message_sender_state == MESSAGE_SENDER_STATE_OPENING)
AzureIoTClient 6:641a9672db08 684 {
AzureIoTClient 34:6be9c2058664 685 set_message_sender_state(message_sender, MESSAGE_SENDER_STATE_OPEN);
AzureIoTClient 6:641a9672db08 686 }
AzureIoTClient 6:641a9672db08 687 break;
AzureIoTClient 6:641a9672db08 688 case LINK_STATE_DETACHED:
AzureIoTClient 34:6be9c2058664 689 if ((message_sender->message_sender_state == MESSAGE_SENDER_STATE_OPEN) ||
AzureIoTClient 34:6be9c2058664 690 (message_sender->message_sender_state == MESSAGE_SENDER_STATE_CLOSING))
Azure.IoT Build 0:6ae2f7bca550 691 {
Azure.IoT Build 0:6ae2f7bca550 692 /* User initiated transition, we should be good */
AzureIoTClient 34:6be9c2058664 693 set_message_sender_state(message_sender, MESSAGE_SENDER_STATE_IDLE);
AzureIoTClient 34:6be9c2058664 694 indicate_all_messages_as_error(message_sender);
Azure.IoT Build 0:6ae2f7bca550 695 }
AzureIoTClient 34:6be9c2058664 696 else if (message_sender->message_sender_state != MESSAGE_SENDER_STATE_IDLE)
Azure.IoT Build 0:6ae2f7bca550 697 {
Azure.IoT Build 0:6ae2f7bca550 698 /* Any other transition must be an error */
AzureIoTClient 34:6be9c2058664 699 set_message_sender_state(message_sender, MESSAGE_SENDER_STATE_ERROR);
Azure.IoT Build 0:6ae2f7bca550 700 }
Azure.IoT Build 0:6ae2f7bca550 701 break;
AzureIoTClient 6:641a9672db08 702 case LINK_STATE_ERROR:
AzureIoTClient 34:6be9c2058664 703 if (message_sender->message_sender_state != MESSAGE_SENDER_STATE_ERROR)
AzureIoTClient 6:641a9672db08 704 {
AzureIoTClient 34:6be9c2058664 705 set_message_sender_state(message_sender, MESSAGE_SENDER_STATE_ERROR);
AzureIoTClient 34:6be9c2058664 706 indicate_all_messages_as_error(message_sender);
AzureIoTClient 6:641a9672db08 707 }
AzureIoTClient 6:641a9672db08 708 break;
AzureIoTClient 6:641a9672db08 709 }
Azure.IoT Build 0:6ae2f7bca550 710 }
Azure.IoT Build 0:6ae2f7bca550 711
Azure.IoT Build 0:6ae2f7bca550 712 static void on_link_flow_on(void* context)
Azure.IoT Build 0:6ae2f7bca550 713 {
AzureIoTClient 34:6be9c2058664 714 MESSAGE_SENDER_HANDLE message_sender = (MESSAGE_SENDER_INSTANCE*)context;
AzureIoTClient 34:6be9c2058664 715 send_all_pending_messages(message_sender);
Azure.IoT Build 0:6ae2f7bca550 716 }
Azure.IoT Build 0:6ae2f7bca550 717
Azure.IoT Build 5:ae49385aff34 718 MESSAGE_SENDER_HANDLE messagesender_create(LINK_HANDLE link, ON_MESSAGE_SENDER_STATE_CHANGED on_message_sender_state_changed, void* context)
Azure.IoT Build 0:6ae2f7bca550 719 {
AzureIoTClient 34:6be9c2058664 720 MESSAGE_SENDER_INSTANCE* message_sender = (MESSAGE_SENDER_INSTANCE*)malloc(sizeof(MESSAGE_SENDER_INSTANCE));
AzureIoTClient 34:6be9c2058664 721 if (message_sender == NULL)
AzureIoTClient 34:6be9c2058664 722 {
AzureIoTClient 34:6be9c2058664 723 LogError("Failed allocating message sender");
AzureIoTClient 34:6be9c2058664 724 }
AzureIoTClient 34:6be9c2058664 725 else
AzureIoTClient 6:641a9672db08 726 {
AzureIoTClient 34:6be9c2058664 727 message_sender->messages = NULL;
AzureIoTClient 34:6be9c2058664 728 message_sender->message_count = 0;
AzureIoTClient 34:6be9c2058664 729 message_sender->link = link;
AzureIoTClient 34:6be9c2058664 730 message_sender->on_message_sender_state_changed = on_message_sender_state_changed;
AzureIoTClient 34:6be9c2058664 731 message_sender->on_message_sender_state_changed_context = context;
AzureIoTClient 34:6be9c2058664 732 message_sender->message_sender_state = MESSAGE_SENDER_STATE_IDLE;
AzureIoTClient 34:6be9c2058664 733 message_sender->is_trace_on = 0;
AzureIoTClient 6:641a9672db08 734 }
Azure.IoT Build 0:6ae2f7bca550 735
AzureIoTClient 34:6be9c2058664 736 return message_sender;
Azure.IoT Build 0:6ae2f7bca550 737 }
Azure.IoT Build 0:6ae2f7bca550 738
Azure.IoT Build 0:6ae2f7bca550 739 void messagesender_destroy(MESSAGE_SENDER_HANDLE message_sender)
Azure.IoT Build 0:6ae2f7bca550 740 {
AzureIoTClient 34:6be9c2058664 741 if (message_sender == NULL)
AzureIoTClient 6:641a9672db08 742 {
AzureIoTClient 34:6be9c2058664 743 LogError("NULL message_sender");
AzureIoTClient 34:6be9c2058664 744 }
AzureIoTClient 34:6be9c2058664 745 else
AzureIoTClient 34:6be9c2058664 746 {
AzureIoTClient 34:6be9c2058664 747 (void)messagesender_close(message_sender);
AzureIoTClient 34:6be9c2058664 748 indicate_all_messages_as_error(message_sender);
Azure.IoT Build 0:6ae2f7bca550 749
AzureIoTClient 21:f9c433d8e6ca 750 free(message_sender);
AzureIoTClient 6:641a9672db08 751 }
Azure.IoT Build 0:6ae2f7bca550 752 }
Azure.IoT Build 0:6ae2f7bca550 753
Azure.IoT Build 0:6ae2f7bca550 754 int messagesender_open(MESSAGE_SENDER_HANDLE message_sender)
Azure.IoT Build 0:6ae2f7bca550 755 {
AzureIoTClient 6:641a9672db08 756 int result;
Azure.IoT Build 0:6ae2f7bca550 757
AzureIoTClient 6:641a9672db08 758 if (message_sender == NULL)
AzureIoTClient 6:641a9672db08 759 {
AzureIoTClient 34:6be9c2058664 760 LogError("NULL message_sender");
AzureIoTClient 19:000ab4e6a2c1 761 result = __FAILURE__;
AzureIoTClient 6:641a9672db08 762 }
AzureIoTClient 6:641a9672db08 763 else
AzureIoTClient 6:641a9672db08 764 {
AzureIoTClient 34:6be9c2058664 765 if (message_sender->message_sender_state == MESSAGE_SENDER_STATE_IDLE)
AzureIoTClient 6:641a9672db08 766 {
AzureIoTClient 34:6be9c2058664 767 set_message_sender_state(message_sender, MESSAGE_SENDER_STATE_OPENING);
AzureIoTClient 34:6be9c2058664 768 if (link_attach(message_sender->link, NULL, on_link_state_changed, on_link_flow_on, message_sender) != 0)
AzureIoTClient 6:641a9672db08 769 {
AzureIoTClient 34:6be9c2058664 770 LogError("attach link failed");
AzureIoTClient 19:000ab4e6a2c1 771 result = __FAILURE__;
AzureIoTClient 34:6be9c2058664 772 set_message_sender_state(message_sender, MESSAGE_SENDER_STATE_ERROR);
AzureIoTClient 6:641a9672db08 773 }
AzureIoTClient 6:641a9672db08 774 else
AzureIoTClient 6:641a9672db08 775 {
AzureIoTClient 6:641a9672db08 776 result = 0;
AzureIoTClient 6:641a9672db08 777 }
AzureIoTClient 6:641a9672db08 778 }
AzureIoTClient 6:641a9672db08 779 else
AzureIoTClient 6:641a9672db08 780 {
AzureIoTClient 6:641a9672db08 781 result = 0;
AzureIoTClient 6:641a9672db08 782 }
AzureIoTClient 6:641a9672db08 783 }
Azure.IoT Build 0:6ae2f7bca550 784
AzureIoTClient 6:641a9672db08 785 return result;
Azure.IoT Build 0:6ae2f7bca550 786 }
Azure.IoT Build 0:6ae2f7bca550 787
Azure.IoT Build 0:6ae2f7bca550 788 int messagesender_close(MESSAGE_SENDER_HANDLE message_sender)
Azure.IoT Build 0:6ae2f7bca550 789 {
AzureIoTClient 6:641a9672db08 790 int result;
Azure.IoT Build 0:6ae2f7bca550 791
AzureIoTClient 6:641a9672db08 792 if (message_sender == NULL)
AzureIoTClient 6:641a9672db08 793 {
AzureIoTClient 34:6be9c2058664 794 LogError("NULL message_sender");
AzureIoTClient 19:000ab4e6a2c1 795 result = __FAILURE__;
AzureIoTClient 6:641a9672db08 796 }
AzureIoTClient 6:641a9672db08 797 else
AzureIoTClient 6:641a9672db08 798 {
AzureIoTClient 34:6be9c2058664 799 if ((message_sender->message_sender_state == MESSAGE_SENDER_STATE_OPENING) ||
AzureIoTClient 34:6be9c2058664 800 (message_sender->message_sender_state == MESSAGE_SENDER_STATE_OPEN))
AzureIoTClient 6:641a9672db08 801 {
AzureIoTClient 34:6be9c2058664 802 set_message_sender_state(message_sender, MESSAGE_SENDER_STATE_CLOSING);
AzureIoTClient 43:4c1e4e94cdd3 803 if (link_detach(message_sender->link, true, NULL, NULL, NULL) != 0)
AzureIoTClient 6:641a9672db08 804 {
AzureIoTClient 34:6be9c2058664 805 LogError("Detaching link failed");
AzureIoTClient 19:000ab4e6a2c1 806 result = __FAILURE__;
AzureIoTClient 34:6be9c2058664 807 set_message_sender_state(message_sender, MESSAGE_SENDER_STATE_ERROR);
AzureIoTClient 6:641a9672db08 808 }
AzureIoTClient 6:641a9672db08 809 else
AzureIoTClient 6:641a9672db08 810 {
AzureIoTClient 6:641a9672db08 811 result = 0;
AzureIoTClient 6:641a9672db08 812 }
AzureIoTClient 6:641a9672db08 813 }
AzureIoTClient 6:641a9672db08 814 else
AzureIoTClient 6:641a9672db08 815 {
AzureIoTClient 6:641a9672db08 816 result = 0;
AzureIoTClient 6:641a9672db08 817 }
AzureIoTClient 6:641a9672db08 818 }
Azure.IoT Build 0:6ae2f7bca550 819
AzureIoTClient 6:641a9672db08 820 return result;
Azure.IoT Build 0:6ae2f7bca550 821 }
Azure.IoT Build 0:6ae2f7bca550 822
AzureIoTClient 34:6be9c2058664 823 static void messagesender_send_cancel_handler(ASYNC_OPERATION_HANDLE send_operation)
Azure.IoT Build 0:6ae2f7bca550 824 {
AzureIoTClient 34:6be9c2058664 825 MESSAGE_WITH_CALLBACK* message_with_callback = GET_ASYNC_OPERATION_CONTEXT(MESSAGE_WITH_CALLBACK, send_operation);
AzureIoTClient 34:6be9c2058664 826 if (message_with_callback->on_message_send_complete != NULL)
AzureIoTClient 34:6be9c2058664 827 {
AzureIoTClient 34:6be9c2058664 828 message_with_callback->on_message_send_complete(message_with_callback->context, MESSAGE_SEND_CANCELLED);
AzureIoTClient 34:6be9c2058664 829 }
AzureIoTClient 34:6be9c2058664 830
AzureIoTClient 34:6be9c2058664 831 remove_pending_message(message_with_callback->message_sender, send_operation);
AzureIoTClient 34:6be9c2058664 832 }
AzureIoTClient 34:6be9c2058664 833
AzureIoTClient 34:6be9c2058664 834 ASYNC_OPERATION_HANDLE messagesender_send_async(MESSAGE_SENDER_HANDLE message_sender, MESSAGE_HANDLE message, ON_MESSAGE_SEND_COMPLETE on_message_send_complete, void* callback_context, tickcounter_ms_t timeout)
AzureIoTClient 34:6be9c2058664 835 {
AzureIoTClient 34:6be9c2058664 836 ASYNC_OPERATION_HANDLE result;
Azure.IoT Build 0:6ae2f7bca550 837
AzureIoTClient 6:641a9672db08 838 if ((message_sender == NULL) ||
AzureIoTClient 6:641a9672db08 839 (message == NULL))
AzureIoTClient 6:641a9672db08 840 {
AzureIoTClient 34:6be9c2058664 841 LogError("Bad parameters: message_sender = %p, message = %p");
AzureIoTClient 34:6be9c2058664 842 result = NULL;
AzureIoTClient 6:641a9672db08 843 }
AzureIoTClient 6:641a9672db08 844 else
AzureIoTClient 6:641a9672db08 845 {
AzureIoTClient 34:6be9c2058664 846 if (message_sender->message_sender_state == MESSAGE_SENDER_STATE_ERROR)
AzureIoTClient 6:641a9672db08 847 {
AzureIoTClient 34:6be9c2058664 848 LogError("Message sender in ERROR state");
AzureIoTClient 34:6be9c2058664 849 result = NULL;
AzureIoTClient 6:641a9672db08 850 }
AzureIoTClient 6:641a9672db08 851 else
AzureIoTClient 6:641a9672db08 852 {
AzureIoTClient 34:6be9c2058664 853 result = CREATE_ASYNC_OPERATION(MESSAGE_WITH_CALLBACK, messagesender_send_cancel_handler);
AzureIoTClient 34:6be9c2058664 854 if (result == NULL)
AzureIoTClient 6:641a9672db08 855 {
AzureIoTClient 34:6be9c2058664 856 LogError("Failed allocating context for send");
AzureIoTClient 6:641a9672db08 857 }
AzureIoTClient 6:641a9672db08 858 else
AzureIoTClient 6:641a9672db08 859 {
AzureIoTClient 34:6be9c2058664 860 MESSAGE_WITH_CALLBACK* message_with_callback = GET_ASYNC_OPERATION_CONTEXT(MESSAGE_WITH_CALLBACK, result);
AzureIoTClient 34:6be9c2058664 861 ASYNC_OPERATION_HANDLE* new_messages = (ASYNC_OPERATION_HANDLE*)realloc(message_sender->messages, sizeof(ASYNC_OPERATION_HANDLE) * (message_sender->message_count + 1));
AzureIoTClient 6:641a9672db08 862 if (new_messages == NULL)
AzureIoTClient 6:641a9672db08 863 {
AzureIoTClient 34:6be9c2058664 864 LogError("Failed allocating memory for pending sends");
AzureIoTClient 34:6be9c2058664 865 async_operation_destroy(result);
AzureIoTClient 34:6be9c2058664 866 result = NULL;
AzureIoTClient 6:641a9672db08 867 }
AzureIoTClient 6:641a9672db08 868 else
AzureIoTClient 6:641a9672db08 869 {
AzureIoTClient 34:6be9c2058664 870 message_with_callback->timeout = timeout;
AzureIoTClient 34:6be9c2058664 871 message_sender->messages = new_messages;
AzureIoTClient 34:6be9c2058664 872 if (message_sender->message_sender_state != MESSAGE_SENDER_STATE_OPEN)
AzureIoTClient 6:641a9672db08 873 {
AzureIoTClient 6:641a9672db08 874 message_with_callback->message = message_clone(message);
AzureIoTClient 6:641a9672db08 875 if (message_with_callback->message == NULL)
AzureIoTClient 6:641a9672db08 876 {
AzureIoTClient 34:6be9c2058664 877 LogError("Cannot clone message for placing it in the pending sends list");
AzureIoTClient 34:6be9c2058664 878 async_operation_destroy(result);
AzureIoTClient 34:6be9c2058664 879 result = NULL;
AzureIoTClient 6:641a9672db08 880 }
AzureIoTClient 6:641a9672db08 881
AzureIoTClient 6:641a9672db08 882 message_with_callback->message_send_state = MESSAGE_SEND_STATE_NOT_SENT;
AzureIoTClient 6:641a9672db08 883 }
AzureIoTClient 6:641a9672db08 884 else
AzureIoTClient 6:641a9672db08 885 {
AzureIoTClient 6:641a9672db08 886 message_with_callback->message = NULL;
AzureIoTClient 6:641a9672db08 887 message_with_callback->message_send_state = MESSAGE_SEND_STATE_PENDING;
AzureIoTClient 6:641a9672db08 888 }
Azure.IoT Build 0:6ae2f7bca550 889
AzureIoTClient 34:6be9c2058664 890 if (result != NULL)
AzureIoTClient 6:641a9672db08 891 {
AzureIoTClient 6:641a9672db08 892 message_with_callback->on_message_send_complete = on_message_send_complete;
AzureIoTClient 6:641a9672db08 893 message_with_callback->context = callback_context;
AzureIoTClient 34:6be9c2058664 894 message_with_callback->message_sender = message_sender;
AzureIoTClient 6:641a9672db08 895
AzureIoTClient 34:6be9c2058664 896 message_sender->messages[message_sender->message_count] = result;
AzureIoTClient 34:6be9c2058664 897 message_sender->message_count++;
Azure.IoT Build 0:6ae2f7bca550 898
AzureIoTClient 34:6be9c2058664 899 if (message_sender->message_sender_state == MESSAGE_SENDER_STATE_OPEN)
AzureIoTClient 6:641a9672db08 900 {
AzureIoTClient 34:6be9c2058664 901 switch (send_one_message(message_sender, result, message))
AzureIoTClient 6:641a9672db08 902 {
AzureIoTClient 6:641a9672db08 903 default:
AzureIoTClient 6:641a9672db08 904 case SEND_ONE_MESSAGE_ERROR:
AzureIoTClient 34:6be9c2058664 905 LogError("Error sending message");
AzureIoTClient 34:6be9c2058664 906 remove_pending_message_by_index(message_sender, message_sender->message_count - 1);
AzureIoTClient 34:6be9c2058664 907 result = NULL;
AzureIoTClient 6:641a9672db08 908 break;
Azure.IoT Build 0:6ae2f7bca550 909
AzureIoTClient 6:641a9672db08 910 case SEND_ONE_MESSAGE_BUSY:
AzureIoTClient 6:641a9672db08 911 message_with_callback->message = message_clone(message);
AzureIoTClient 6:641a9672db08 912 if (message_with_callback->message == NULL)
AzureIoTClient 6:641a9672db08 913 {
AzureIoTClient 34:6be9c2058664 914 LogError("Error cloning message for placing it in the pending sends list");
AzureIoTClient 34:6be9c2058664 915 async_operation_destroy(result);
AzureIoTClient 34:6be9c2058664 916 result = NULL;
AzureIoTClient 6:641a9672db08 917 }
AzureIoTClient 6:641a9672db08 918 else
AzureIoTClient 6:641a9672db08 919 {
AzureIoTClient 6:641a9672db08 920 message_with_callback->message_send_state = MESSAGE_SEND_STATE_NOT_SENT;
AzureIoTClient 6:641a9672db08 921 }
AzureIoTClient 6:641a9672db08 922 break;
Azure.IoT Build 0:6ae2f7bca550 923
AzureIoTClient 6:641a9672db08 924 case SEND_ONE_MESSAGE_OK:
AzureIoTClient 6:641a9672db08 925 break;
AzureIoTClient 6:641a9672db08 926 }
AzureIoTClient 6:641a9672db08 927 }
AzureIoTClient 6:641a9672db08 928 }
AzureIoTClient 6:641a9672db08 929 }
AzureIoTClient 6:641a9672db08 930 }
AzureIoTClient 6:641a9672db08 931 }
AzureIoTClient 6:641a9672db08 932 }
AzureIoTClient 34:6be9c2058664 933
AzureIoTClient 6:641a9672db08 934 return result;
AzureIoTClient 6:641a9672db08 935 }
Azure.IoT Build 0:6ae2f7bca550 936
AzureIoTClient 6:641a9672db08 937 void messagesender_set_trace(MESSAGE_SENDER_HANDLE message_sender, bool traceOn)
AzureIoTClient 6:641a9672db08 938 {
AzureIoTClient 34:6be9c2058664 939 if (message_sender == NULL)
AzureIoTClient 6:641a9672db08 940 {
AzureIoTClient 34:6be9c2058664 941 LogError("NULL message_sender");
AzureIoTClient 34:6be9c2058664 942 }
AzureIoTClient 34:6be9c2058664 943 else
AzureIoTClient 34:6be9c2058664 944 {
AzureIoTClient 34:6be9c2058664 945 message_sender->is_trace_on = traceOn ? 1 : 0;
AzureIoTClient 6:641a9672db08 946 }
Azure.IoT Build 0:6ae2f7bca550 947 }