Azure IoT / azure_uamqp_c

A small memory footprint AMQP implimentation

Dependents:   iothub_client_sample_amqp remote_monitoring simplesample_amqp

message_sender.c@18:a922a4a30a82, 2017-02-10 (annotated)

Committer:
AzureIoTClient
Date:
Fri Feb 10 17:00:55 2017 -0800
Revision:
18:a922a4a30a82
Parent:
17:923575db8b2d
Child:
19:000ab4e6a2c1
1.1.7

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>
Azure.IoT Build 5:ae49385aff34 7 #include "azure_c_shared_utility/xlogging.h"
Azure.IoT Build 0:6ae2f7bca550 8 #include "azure_uamqp_c/message_sender.h"
Azure.IoT Build 0:6ae2f7bca550 9 #include "azure_uamqp_c/amqpalloc.h"
Azure.IoT Build 0:6ae2f7bca550 10 #include "azure_uamqp_c/amqpvalue_to_string.h"
Azure.IoT Build 0:6ae2f7bca550 11
Azure.IoT Build 0:6ae2f7bca550 12 typedef enum MESSAGE_SEND_STATE_TAG
Azure.IoT Build 0:6ae2f7bca550 13 {
AzureIoTClient 6:641a9672db08 14 MESSAGE_SEND_STATE_NOT_SENT,
AzureIoTClient 6:641a9672db08 15 MESSAGE_SEND_STATE_PENDING
Azure.IoT Build 0:6ae2f7bca550 16 } MESSAGE_SEND_STATE;
Azure.IoT Build 0:6ae2f7bca550 17
Azure.IoT Build 0:6ae2f7bca550 18 typedef enum SEND_ONE_MESSAGE_RESULT_TAG
Azure.IoT Build 0:6ae2f7bca550 19 {
AzureIoTClient 6:641a9672db08 20 SEND_ONE_MESSAGE_OK,
AzureIoTClient 6:641a9672db08 21 SEND_ONE_MESSAGE_ERROR,
AzureIoTClient 6:641a9672db08 22 SEND_ONE_MESSAGE_BUSY
Azure.IoT Build 0:6ae2f7bca550 23 } SEND_ONE_MESSAGE_RESULT;
Azure.IoT Build 0:6ae2f7bca550 24
Azure.IoT Build 0:6ae2f7bca550 25 typedef struct MESSAGE_WITH_CALLBACK_TAG
Azure.IoT Build 0:6ae2f7bca550 26 {
AzureIoTClient 6:641a9672db08 27 MESSAGE_HANDLE message;
AzureIoTClient 6:641a9672db08 28 ON_MESSAGE_SEND_COMPLETE on_message_send_complete;
AzureIoTClient 6:641a9672db08 29 void* context;
AzureIoTClient 6:641a9672db08 30 MESSAGE_SENDER_HANDLE message_sender;
AzureIoTClient 6:641a9672db08 31 MESSAGE_SEND_STATE message_send_state;
Azure.IoT Build 0:6ae2f7bca550 32 } MESSAGE_WITH_CALLBACK;
Azure.IoT Build 0:6ae2f7bca550 33
Azure.IoT Build 0:6ae2f7bca550 34 typedef struct MESSAGE_SENDER_INSTANCE_TAG
Azure.IoT Build 0:6ae2f7bca550 35 {
AzureIoTClient 6:641a9672db08 36 LINK_HANDLE link;
AzureIoTClient 6:641a9672db08 37 size_t message_count;
AzureIoTClient 6:641a9672db08 38 MESSAGE_WITH_CALLBACK** messages;
AzureIoTClient 6:641a9672db08 39 MESSAGE_SENDER_STATE message_sender_state;
AzureIoTClient 6:641a9672db08 40 ON_MESSAGE_SENDER_STATE_CHANGED on_message_sender_state_changed;
AzureIoTClient 6:641a9672db08 41 void* on_message_sender_state_changed_context;
AzureIoTClient 6:641a9672db08 42 unsigned int is_trace_on : 1;
Azure.IoT Build 0:6ae2f7bca550 43 } MESSAGE_SENDER_INSTANCE;
Azure.IoT Build 0:6ae2f7bca550 44
Azure.IoT Build 0:6ae2f7bca550 45 static void remove_pending_message_by_index(MESSAGE_SENDER_INSTANCE* message_sender_instance, size_t index)
Azure.IoT Build 0:6ae2f7bca550 46 {
AzureIoTClient 6:641a9672db08 47 MESSAGE_WITH_CALLBACK** new_messages;
Azure.IoT Build 0:6ae2f7bca550 48
AzureIoTClient 6:641a9672db08 49 if (message_sender_instance->messages[index]->message != NULL)
AzureIoTClient 6:641a9672db08 50 {
AzureIoTClient 6:641a9672db08 51 message_destroy(message_sender_instance->messages[index]->message);
AzureIoTClient 6:641a9672db08 52 message_sender_instance->messages[index]->message = NULL;
AzureIoTClient 6:641a9672db08 53 }
Azure.IoT Build 0:6ae2f7bca550 54
AzureIoTClient 6:641a9672db08 55 amqpalloc_free(message_sender_instance->messages[index]);
Azure.IoT Build 0:6ae2f7bca550 56
AzureIoTClient 6:641a9672db08 57 if (message_sender_instance->message_count - index > 1)
AzureIoTClient 6:641a9672db08 58 {
AzureIoTClient 6:641a9672db08 59 (void)memmove(&message_sender_instance->messages[index], &message_sender_instance->messages[index + 1], sizeof(MESSAGE_WITH_CALLBACK*) * (message_sender_instance->message_count - index - 1));
AzureIoTClient 6:641a9672db08 60 }
Azure.IoT Build 0:6ae2f7bca550 61
AzureIoTClient 6:641a9672db08 62 message_sender_instance->message_count--;
Azure.IoT Build 0:6ae2f7bca550 63
AzureIoTClient 6:641a9672db08 64 if (message_sender_instance->message_count > 0)
AzureIoTClient 6:641a9672db08 65 {
AzureIoTClient 6:641a9672db08 66 new_messages = (MESSAGE_WITH_CALLBACK**)amqpalloc_realloc(message_sender_instance->messages, sizeof(MESSAGE_WITH_CALLBACK*) * (message_sender_instance->message_count));
AzureIoTClient 6:641a9672db08 67 if (new_messages != NULL)
AzureIoTClient 6:641a9672db08 68 {
AzureIoTClient 6:641a9672db08 69 message_sender_instance->messages = new_messages;
AzureIoTClient 6:641a9672db08 70 }
AzureIoTClient 6:641a9672db08 71 }
AzureIoTClient 6:641a9672db08 72 else
AzureIoTClient 6:641a9672db08 73 {
AzureIoTClient 6:641a9672db08 74 amqpalloc_free(message_sender_instance->messages);
AzureIoTClient 6:641a9672db08 75 message_sender_instance->messages = NULL;
AzureIoTClient 6:641a9672db08 76 }
Azure.IoT Build 0:6ae2f7bca550 77 }
Azure.IoT Build 0:6ae2f7bca550 78
Azure.IoT Build 0:6ae2f7bca550 79 static void remove_pending_message(MESSAGE_SENDER_INSTANCE* message_sender_instance, MESSAGE_WITH_CALLBACK* message_with_callback)
Azure.IoT Build 0:6ae2f7bca550 80 {
AzureIoTClient 6:641a9672db08 81 size_t i;
Azure.IoT Build 0:6ae2f7bca550 82
AzureIoTClient 6:641a9672db08 83 for (i = 0; i < message_sender_instance->message_count; i++)
AzureIoTClient 6:641a9672db08 84 {
AzureIoTClient 6:641a9672db08 85 if (message_sender_instance->messages[i] == message_with_callback)
AzureIoTClient 6:641a9672db08 86 {
AzureIoTClient 6:641a9672db08 87 remove_pending_message_by_index(message_sender_instance, i);
AzureIoTClient 6:641a9672db08 88 break;
AzureIoTClient 6:641a9672db08 89 }
AzureIoTClient 6:641a9672db08 90 }
Azure.IoT Build 0:6ae2f7bca550 91 }
Azure.IoT Build 0:6ae2f7bca550 92
AzureIoTClient 7:9e9ab3b0efef 93 static void on_delivery_settled(void* context, delivery_number delivery_no, AMQP_VALUE delivery_state)
Azure.IoT Build 0:6ae2f7bca550 94 {
AzureIoTClient 6:641a9672db08 95 MESSAGE_WITH_CALLBACK* message_with_callback = (MESSAGE_WITH_CALLBACK*)context;
AzureIoTClient 6:641a9672db08 96 MESSAGE_SENDER_INSTANCE* message_sender_instance = (MESSAGE_SENDER_INSTANCE*)message_with_callback->message_sender;
AzureIoTClient 6:641a9672db08 97 (void)delivery_no;
Azure.IoT Build 0:6ae2f7bca550 98
AzureIoTClient 6:641a9672db08 99 if (message_with_callback->on_message_send_complete != NULL)
AzureIoTClient 6:641a9672db08 100 {
AzureIoTClient 7:9e9ab3b0efef 101 AMQP_VALUE descriptor = amqpvalue_get_inplace_descriptor(delivery_state);
AzureIoTClient 16:22a72cf8e416 102 if ((descriptor == NULL) && (delivery_state != NULL))
AzureIoTClient 7:9e9ab3b0efef 103 {
AzureIoTClient 7:9e9ab3b0efef 104 LogError("Error getting descriptor for delivery state");
AzureIoTClient 7:9e9ab3b0efef 105 }
AzureIoTClient 7:9e9ab3b0efef 106 else
AzureIoTClient 7:9e9ab3b0efef 107 {
AzureIoTClient 7:9e9ab3b0efef 108 MESSAGE_SEND_RESULT message_send_result;
AzureIoTClient 7:9e9ab3b0efef 109
AzureIoTClient 7:9e9ab3b0efef 110 if ((delivery_state == NULL) ||
AzureIoTClient 7:9e9ab3b0efef 111 (is_accepted_type_by_descriptor(descriptor)))
AzureIoTClient 7:9e9ab3b0efef 112 {
AzureIoTClient 7:9e9ab3b0efef 113 message_send_result = MESSAGE_SEND_OK;
AzureIoTClient 7:9e9ab3b0efef 114 }
AzureIoTClient 7:9e9ab3b0efef 115 else
AzureIoTClient 7:9e9ab3b0efef 116 {
AzureIoTClient 7:9e9ab3b0efef 117 message_send_result = MESSAGE_SEND_ERROR;
AzureIoTClient 7:9e9ab3b0efef 118 }
AzureIoTClient 7:9e9ab3b0efef 119
AzureIoTClient 7:9e9ab3b0efef 120 message_with_callback->on_message_send_complete(message_with_callback->context, message_send_result);
AzureIoTClient 7:9e9ab3b0efef 121 }
AzureIoTClient 6:641a9672db08 122 }
Azure.IoT Build 0:6ae2f7bca550 123
AzureIoTClient 6:641a9672db08 124 remove_pending_message(message_sender_instance, message_with_callback);
Azure.IoT Build 0:6ae2f7bca550 125 }
Azure.IoT Build 0:6ae2f7bca550 126
Azure.IoT Build 0:6ae2f7bca550 127 static int encode_bytes(void* context, const unsigned char* bytes, size_t length)
Azure.IoT Build 0:6ae2f7bca550 128 {
AzureIoTClient 6:641a9672db08 129 PAYLOAD* payload = (PAYLOAD*)context;
AzureIoTClient 6:641a9672db08 130 (void)memcpy((unsigned char*)payload->bytes + payload->length, bytes, length);
AzureIoTClient 6:641a9672db08 131 payload->length += length;
AzureIoTClient 6:641a9672db08 132 return 0;
Azure.IoT Build 0:6ae2f7bca550 133 }
Azure.IoT Build 0:6ae2f7bca550 134
Azure.IoT Build 0:6ae2f7bca550 135 static void log_message_chunk(MESSAGE_SENDER_INSTANCE* message_sender_instance, const char* name, AMQP_VALUE value)
Azure.IoT Build 0:6ae2f7bca550 136 {
AzureIoTClient 9:c22db038556c 137 #ifdef NO_LOGGING
AzureIoTClient 9:c22db038556c 138 UNUSED(message_sender_instance);
AzureIoTClient 9:c22db038556c 139 UNUSED(name);
AzureIoTClient 9:c22db038556c 140 UNUSED(value);
AzureIoTClient 9:c22db038556c 141 #else
AzureIoTClient 6:641a9672db08 142 if (xlogging_get_log_function() != NULL && message_sender_instance->is_trace_on == 1)
AzureIoTClient 6:641a9672db08 143 {
AzureIoTClient 6:641a9672db08 144 char* value_as_string = NULL;
AzureIoTClient 16:22a72cf8e416 145 LOG(AZ_LOG_TRACE, 0, "%s", name);
AzureIoTClient 16:22a72cf8e416 146 LOG(AZ_LOG_TRACE, 0, "%s", (value_as_string = amqpvalue_to_string(value)));
AzureIoTClient 6:641a9672db08 147 if (value_as_string != NULL)
AzureIoTClient 6:641a9672db08 148 {
AzureIoTClient 6:641a9672db08 149 amqpalloc_free(value_as_string);
AzureIoTClient 6:641a9672db08 150 }
AzureIoTClient 6:641a9672db08 151 }
AzureIoTClient 9:c22db038556c 152 #endif
Azure.IoT Build 0:6ae2f7bca550 153 }
Azure.IoT Build 0:6ae2f7bca550 154
Azure.IoT Build 0:6ae2f7bca550 155 static SEND_ONE_MESSAGE_RESULT send_one_message(MESSAGE_SENDER_INSTANCE* message_sender_instance, MESSAGE_WITH_CALLBACK* message_with_callback, MESSAGE_HANDLE message)
Azure.IoT Build 0:6ae2f7bca550 156 {
AzureIoTClient 6:641a9672db08 157 SEND_ONE_MESSAGE_RESULT result;
Azure.IoT Build 0:6ae2f7bca550 158
AzureIoTClient 6:641a9672db08 159 size_t encoded_size;
AzureIoTClient 6:641a9672db08 160 size_t total_encoded_size = 0;
AzureIoTClient 6:641a9672db08 161 MESSAGE_BODY_TYPE message_body_type;
Azure.IoT Build 0:6ae2f7bca550 162 message_format message_format;
Azure.IoT Build 0:6ae2f7bca550 163
AzureIoTClient 6:641a9672db08 164 if ((message_get_body_type(message, &message_body_type) != 0) ||
Azure.IoT Build 0:6ae2f7bca550 165 (message_get_message_format(message, &message_format) != 0))
AzureIoTClient 6:641a9672db08 166 {
AzureIoTClient 6:641a9672db08 167 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 168 }
AzureIoTClient 6:641a9672db08 169 else
AzureIoTClient 6:641a9672db08 170 {
AzureIoTClient 6:641a9672db08 171 // header
AzureIoTClient 6:641a9672db08 172 HEADER_HANDLE header;
AzureIoTClient 6:641a9672db08 173 AMQP_VALUE header_amqp_value;
AzureIoTClient 6:641a9672db08 174 PROPERTIES_HANDLE properties;
AzureIoTClient 6:641a9672db08 175 AMQP_VALUE properties_amqp_value;
AzureIoTClient 6:641a9672db08 176 AMQP_VALUE application_properties;
AzureIoTClient 6:641a9672db08 177 AMQP_VALUE application_properties_value;
AzureIoTClient 6:641a9672db08 178 AMQP_VALUE body_amqp_value = NULL;
AzureIoTClient 6:641a9672db08 179 size_t body_data_count = 0;
AzureIoTClient 13:9abd748f4e78 180 AMQP_VALUE msg_annotations = NULL;
Azure.IoT Build 0:6ae2f7bca550 181
AzureIoTClient 6:641a9672db08 182 message_get_header(message, &header);
AzureIoTClient 6:641a9672db08 183 header_amqp_value = amqpvalue_create_header(header);
AzureIoTClient 6:641a9672db08 184 if (header != NULL)
AzureIoTClient 6:641a9672db08 185 {
AzureIoTClient 6:641a9672db08 186 amqpvalue_get_encoded_size(header_amqp_value, &encoded_size);
AzureIoTClient 6:641a9672db08 187 total_encoded_size += encoded_size;
AzureIoTClient 6:641a9672db08 188 }
Azure.IoT Build 0:6ae2f7bca550 189
AzureIoTClient 13:9abd748f4e78 190 // message annotations
AzureIoTClient 13:9abd748f4e78 191 if ((message_get_message_annotations(message, &msg_annotations) == 0) &&
AzureIoTClient 13:9abd748f4e78 192 (msg_annotations != NULL))
AzureIoTClient 13:9abd748f4e78 193 {
AzureIoTClient 13:9abd748f4e78 194 amqpvalue_get_encoded_size(msg_annotations, &encoded_size);
AzureIoTClient 13:9abd748f4e78 195 total_encoded_size += encoded_size;
AzureIoTClient 13:9abd748f4e78 196 }
AzureIoTClient 13:9abd748f4e78 197
AzureIoTClient 6:641a9672db08 198 // properties
AzureIoTClient 6:641a9672db08 199 message_get_properties(message, &properties);
AzureIoTClient 6:641a9672db08 200 properties_amqp_value = amqpvalue_create_properties(properties);
AzureIoTClient 6:641a9672db08 201 if (properties != NULL)
AzureIoTClient 6:641a9672db08 202 {
AzureIoTClient 6:641a9672db08 203 amqpvalue_get_encoded_size(properties_amqp_value, &encoded_size);
AzureIoTClient 6:641a9672db08 204 total_encoded_size += encoded_size;
AzureIoTClient 6:641a9672db08 205 }
Azure.IoT Build 0:6ae2f7bca550 206
AzureIoTClient 6:641a9672db08 207 // application properties
AzureIoTClient 6:641a9672db08 208 message_get_application_properties(message, &application_properties);
AzureIoTClient 6:641a9672db08 209 application_properties_value = amqpvalue_create_application_properties(application_properties);
AzureIoTClient 6:641a9672db08 210 if (application_properties != NULL)
AzureIoTClient 6:641a9672db08 211 {
AzureIoTClient 6:641a9672db08 212 amqpvalue_get_encoded_size(application_properties_value, &encoded_size);
AzureIoTClient 6:641a9672db08 213 total_encoded_size += encoded_size;
AzureIoTClient 6:641a9672db08 214 }
Azure.IoT Build 0:6ae2f7bca550 215
AzureIoTClient 6:641a9672db08 216 result = SEND_ONE_MESSAGE_OK;
Azure.IoT Build 0:6ae2f7bca550 217
AzureIoTClient 6:641a9672db08 218 // body - amqp data
AzureIoTClient 6:641a9672db08 219 switch (message_body_type)
AzureIoTClient 6:641a9672db08 220 {
AzureIoTClient 6:641a9672db08 221 default:
AzureIoTClient 6:641a9672db08 222 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 223 break;
Azure.IoT Build 0:6ae2f7bca550 224
AzureIoTClient 6:641a9672db08 225 case MESSAGE_BODY_TYPE_VALUE:
AzureIoTClient 6:641a9672db08 226 {
AzureIoTClient 6:641a9672db08 227 AMQP_VALUE message_body_amqp_value;
AzureIoTClient 6:641a9672db08 228 if (message_get_inplace_body_amqp_value(message, &message_body_amqp_value) != 0)
AzureIoTClient 6:641a9672db08 229 {
AzureIoTClient 6:641a9672db08 230 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 231 }
AzureIoTClient 6:641a9672db08 232 else
AzureIoTClient 6:641a9672db08 233 {
AzureIoTClient 6:641a9672db08 234 body_amqp_value = amqpvalue_create_amqp_value(message_body_amqp_value);
AzureIoTClient 6:641a9672db08 235 if ((body_amqp_value == NULL) ||
AzureIoTClient 6:641a9672db08 236 (amqpvalue_get_encoded_size(body_amqp_value, &encoded_size) != 0))
AzureIoTClient 6:641a9672db08 237 {
AzureIoTClient 6:641a9672db08 238 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 239 }
AzureIoTClient 6:641a9672db08 240 else
AzureIoTClient 6:641a9672db08 241 {
AzureIoTClient 6:641a9672db08 242 total_encoded_size += encoded_size;
AzureIoTClient 6:641a9672db08 243 }
AzureIoTClient 6:641a9672db08 244 }
Azure.IoT Build 0:6ae2f7bca550 245
AzureIoTClient 6:641a9672db08 246 break;
AzureIoTClient 6:641a9672db08 247 }
Azure.IoT Build 0:6ae2f7bca550 248
AzureIoTClient 6:641a9672db08 249 case MESSAGE_BODY_TYPE_DATA:
AzureIoTClient 6:641a9672db08 250 {
AzureIoTClient 6:641a9672db08 251 BINARY_DATA binary_data;
Azure.IoT Build 0:6ae2f7bca550 252 size_t i;
Azure.IoT Build 0:6ae2f7bca550 253
Azure.IoT Build 0:6ae2f7bca550 254 if (message_get_body_amqp_data_count(message, &body_data_count) != 0)
Azure.IoT Build 0:6ae2f7bca550 255 {
Azure.IoT Build 0:6ae2f7bca550 256 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 257 }
Azure.IoT Build 0:6ae2f7bca550 258 else
Azure.IoT Build 0:6ae2f7bca550 259 {
Azure.IoT Build 0:6ae2f7bca550 260 for (i = 0; i < body_data_count; i++)
Azure.IoT Build 0:6ae2f7bca550 261 {
Azure.IoT Build 0:6ae2f7bca550 262 if (message_get_body_amqp_data(message, i, &binary_data) != 0)
Azure.IoT Build 0:6ae2f7bca550 263 {
Azure.IoT Build 0:6ae2f7bca550 264 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 265 }
Azure.IoT Build 0:6ae2f7bca550 266 else
Azure.IoT Build 0:6ae2f7bca550 267 {
AzureIoTClient 6:641a9672db08 268 amqp_binary binary_value;
AzureIoTClient 6:641a9672db08 269 binary_value.bytes = binary_data.bytes;
AzureIoTClient 6:641a9672db08 270 binary_value.length = (uint32_t)binary_data.length;
Azure.IoT Build 0:6ae2f7bca550 271 AMQP_VALUE body_amqp_data = amqpvalue_create_data(binary_value);
Azure.IoT Build 0:6ae2f7bca550 272 if (body_amqp_data == NULL)
Azure.IoT Build 0:6ae2f7bca550 273 {
Azure.IoT Build 0:6ae2f7bca550 274 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 275 }
Azure.IoT Build 0:6ae2f7bca550 276 else
Azure.IoT Build 0:6ae2f7bca550 277 {
Azure.IoT Build 0:6ae2f7bca550 278 if (amqpvalue_get_encoded_size(body_amqp_data, &encoded_size) != 0)
Azure.IoT Build 0:6ae2f7bca550 279 {
Azure.IoT Build 0:6ae2f7bca550 280 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 281 }
Azure.IoT Build 0:6ae2f7bca550 282 else
Azure.IoT Build 0:6ae2f7bca550 283 {
Azure.IoT Build 0:6ae2f7bca550 284 total_encoded_size += encoded_size;
Azure.IoT Build 0:6ae2f7bca550 285 }
Azure.IoT Build 0:6ae2f7bca550 286
Azure.IoT Build 0:6ae2f7bca550 287 amqpvalue_destroy(body_amqp_data);
Azure.IoT Build 0:6ae2f7bca550 288 }
Azure.IoT Build 0:6ae2f7bca550 289 }
Azure.IoT Build 0:6ae2f7bca550 290 }
Azure.IoT Build 0:6ae2f7bca550 291 }
AzureIoTClient 6:641a9672db08 292 break;
AzureIoTClient 6:641a9672db08 293 }
AzureIoTClient 6:641a9672db08 294 }
Azure.IoT Build 0:6ae2f7bca550 295
AzureIoTClient 6:641a9672db08 296 if (result == 0)
AzureIoTClient 6:641a9672db08 297 {
AzureIoTClient 6:641a9672db08 298 void* data_bytes = amqpalloc_malloc(total_encoded_size);
AzureIoTClient 6:641a9672db08 299 PAYLOAD payload;
AzureIoTClient 6:641a9672db08 300 payload.bytes = data_bytes;
AzureIoTClient 6:641a9672db08 301 payload.length = 0;
AzureIoTClient 6:641a9672db08 302 result = SEND_ONE_MESSAGE_OK;
Azure.IoT Build 0:6ae2f7bca550 303
AzureIoTClient 6:641a9672db08 304 if (header != NULL)
AzureIoTClient 6:641a9672db08 305 {
AzureIoTClient 6:641a9672db08 306 if (amqpvalue_encode(header_amqp_value, encode_bytes, &payload) != 0)
AzureIoTClient 6:641a9672db08 307 {
AzureIoTClient 6:641a9672db08 308 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 309 }
Azure.IoT Build 0:6ae2f7bca550 310
AzureIoTClient 6:641a9672db08 311 log_message_chunk(message_sender_instance, "Header:", header_amqp_value);
AzureIoTClient 6:641a9672db08 312 }
Azure.IoT Build 0:6ae2f7bca550 313
AzureIoTClient 13:9abd748f4e78 314 if ((result == SEND_ONE_MESSAGE_OK) && (msg_annotations != NULL))
AzureIoTClient 13:9abd748f4e78 315 {
AzureIoTClient 13:9abd748f4e78 316 if (amqpvalue_encode(msg_annotations, encode_bytes, &payload) != 0)
AzureIoTClient 13:9abd748f4e78 317 {
AzureIoTClient 13:9abd748f4e78 318 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 13:9abd748f4e78 319 }
AzureIoTClient 13:9abd748f4e78 320
AzureIoTClient 13:9abd748f4e78 321 log_message_chunk(message_sender_instance, "Message Annotations:", msg_annotations);
AzureIoTClient 13:9abd748f4e78 322 }
AzureIoTClient 13:9abd748f4e78 323
AzureIoTClient 6:641a9672db08 324 if ((result == SEND_ONE_MESSAGE_OK) && (properties != NULL))
AzureIoTClient 6:641a9672db08 325 {
AzureIoTClient 6:641a9672db08 326 if (amqpvalue_encode(properties_amqp_value, encode_bytes, &payload) != 0)
AzureIoTClient 6:641a9672db08 327 {
AzureIoTClient 6:641a9672db08 328 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 329 }
Azure.IoT Build 0:6ae2f7bca550 330
AzureIoTClient 6:641a9672db08 331 log_message_chunk(message_sender_instance, "Properties:", properties_amqp_value);
AzureIoTClient 6:641a9672db08 332 }
Azure.IoT Build 0:6ae2f7bca550 333
AzureIoTClient 6:641a9672db08 334 if ((result == SEND_ONE_MESSAGE_OK) && (application_properties != NULL))
AzureIoTClient 6:641a9672db08 335 {
AzureIoTClient 6:641a9672db08 336 if (amqpvalue_encode(application_properties_value, encode_bytes, &payload) != 0)
AzureIoTClient 6:641a9672db08 337 {
AzureIoTClient 6:641a9672db08 338 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 339 }
Azure.IoT Build 0:6ae2f7bca550 340
AzureIoTClient 6:641a9672db08 341 log_message_chunk(message_sender_instance, "Application properties:", application_properties_value);
AzureIoTClient 6:641a9672db08 342 }
Azure.IoT Build 0:6ae2f7bca550 343
AzureIoTClient 6:641a9672db08 344 if (result == SEND_ONE_MESSAGE_OK)
AzureIoTClient 6:641a9672db08 345 {
AzureIoTClient 6:641a9672db08 346 switch (message_body_type)
AzureIoTClient 6:641a9672db08 347 {
AzureIoTClient 17:923575db8b2d 348 default:
AzureIoTClient 17:923575db8b2d 349 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 17:923575db8b2d 350 break;
AzureIoTClient 17:923575db8b2d 351
AzureIoTClient 6:641a9672db08 352 case MESSAGE_BODY_TYPE_VALUE:
AzureIoTClient 6:641a9672db08 353 {
AzureIoTClient 6:641a9672db08 354 if (amqpvalue_encode(body_amqp_value, encode_bytes, &payload) != 0)
AzureIoTClient 6:641a9672db08 355 {
AzureIoTClient 6:641a9672db08 356 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 357 }
Azure.IoT Build 0:6ae2f7bca550 358
AzureIoTClient 6:641a9672db08 359 log_message_chunk(message_sender_instance, "Body - amqp value:", body_amqp_value);
AzureIoTClient 6:641a9672db08 360 break;
AzureIoTClient 6:641a9672db08 361 }
AzureIoTClient 6:641a9672db08 362 case MESSAGE_BODY_TYPE_DATA:
AzureIoTClient 6:641a9672db08 363 {
Azure.IoT Build 0:6ae2f7bca550 364 BINARY_DATA binary_data;
Azure.IoT Build 0:6ae2f7bca550 365 size_t i;
Azure.IoT Build 0:6ae2f7bca550 366
Azure.IoT Build 0:6ae2f7bca550 367 for (i = 0; i < body_data_count; i++)
Azure.IoT Build 0:6ae2f7bca550 368 {
Azure.IoT Build 0:6ae2f7bca550 369 if (message_get_body_amqp_data(message, i, &binary_data) != 0)
Azure.IoT Build 0:6ae2f7bca550 370 {
Azure.IoT Build 0:6ae2f7bca550 371 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 372 }
Azure.IoT Build 0:6ae2f7bca550 373 else
Azure.IoT Build 0:6ae2f7bca550 374 {
AzureIoTClient 6:641a9672db08 375 amqp_binary binary_value;
AzureIoTClient 6:641a9672db08 376 binary_value.bytes = binary_data.bytes;
AzureIoTClient 6:641a9672db08 377 binary_value.length = (uint32_t)binary_data.length;
Azure.IoT Build 0:6ae2f7bca550 378 AMQP_VALUE body_amqp_data = amqpvalue_create_data(binary_value);
Azure.IoT Build 0:6ae2f7bca550 379 if (body_amqp_data == NULL)
Azure.IoT Build 0:6ae2f7bca550 380 {
Azure.IoT Build 0:6ae2f7bca550 381 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 382 }
Azure.IoT Build 0:6ae2f7bca550 383 else
Azure.IoT Build 0:6ae2f7bca550 384 {
Azure.IoT Build 0:6ae2f7bca550 385 if (amqpvalue_encode(body_amqp_data, encode_bytes, &payload) != 0)
Azure.IoT Build 0:6ae2f7bca550 386 {
Azure.IoT Build 0:6ae2f7bca550 387 result = SEND_ONE_MESSAGE_ERROR;
Azure.IoT Build 0:6ae2f7bca550 388 break;
Azure.IoT Build 0:6ae2f7bca550 389 }
Azure.IoT Build 0:6ae2f7bca550 390
Azure.IoT Build 0:6ae2f7bca550 391 amqpvalue_destroy(body_amqp_data);
Azure.IoT Build 0:6ae2f7bca550 392 }
Azure.IoT Build 0:6ae2f7bca550 393 }
Azure.IoT Build 0:6ae2f7bca550 394 }
AzureIoTClient 6:641a9672db08 395 break;
AzureIoTClient 6:641a9672db08 396 }
AzureIoTClient 6:641a9672db08 397 }
AzureIoTClient 6:641a9672db08 398 }
Azure.IoT Build 0:6ae2f7bca550 399
AzureIoTClient 6:641a9672db08 400 if (result == SEND_ONE_MESSAGE_OK)
AzureIoTClient 6:641a9672db08 401 {
AzureIoTClient 6:641a9672db08 402 message_with_callback->message_send_state = MESSAGE_SEND_STATE_PENDING;
AzureIoTClient 6:641a9672db08 403 switch (link_transfer(message_sender_instance->link, message_format, &payload, 1, on_delivery_settled, message_with_callback))
AzureIoTClient 6:641a9672db08 404 {
AzureIoTClient 6:641a9672db08 405 default:
AzureIoTClient 6:641a9672db08 406 case LINK_TRANSFER_ERROR:
AzureIoTClient 6:641a9672db08 407 result = SEND_ONE_MESSAGE_ERROR;
AzureIoTClient 6:641a9672db08 408 break;
Azure.IoT Build 0:6ae2f7bca550 409
AzureIoTClient 6:641a9672db08 410 case LINK_TRANSFER_BUSY:
AzureIoTClient 6:641a9672db08 411 message_with_callback->message_send_state = MESSAGE_SEND_STATE_NOT_SENT;
AzureIoTClient 6:641a9672db08 412 result = SEND_ONE_MESSAGE_BUSY;
AzureIoTClient 6:641a9672db08 413 break;
Azure.IoT Build 0:6ae2f7bca550 414
AzureIoTClient 6:641a9672db08 415 case LINK_TRANSFER_OK:
AzureIoTClient 6:641a9672db08 416 result = SEND_ONE_MESSAGE_OK;
AzureIoTClient 6:641a9672db08 417 break;
AzureIoTClient 6:641a9672db08 418 }
AzureIoTClient 6:641a9672db08 419 }
Azure.IoT Build 0:6ae2f7bca550 420
AzureIoTClient 6:641a9672db08 421 amqpalloc_free(data_bytes);
Azure.IoT Build 0:6ae2f7bca550 422
AzureIoTClient 6:641a9672db08 423 if (body_amqp_value != NULL)
AzureIoTClient 6:641a9672db08 424 {
AzureIoTClient 6:641a9672db08 425 amqpvalue_destroy(body_amqp_value);
AzureIoTClient 6:641a9672db08 426 }
Azure.IoT Build 0:6ae2f7bca550 427
AzureIoTClient 6:641a9672db08 428 amqpvalue_destroy(application_properties);
AzureIoTClient 6:641a9672db08 429 amqpvalue_destroy(application_properties_value);
AzureIoTClient 6:641a9672db08 430 amqpvalue_destroy(properties_amqp_value);
AzureIoTClient 6:641a9672db08 431 properties_destroy(properties);
AzureIoTClient 6:641a9672db08 432 }
AzureIoTClient 6:641a9672db08 433 }
Azure.IoT Build 0:6ae2f7bca550 434
AzureIoTClient 6:641a9672db08 435 return result;
Azure.IoT Build 0:6ae2f7bca550 436 }
Azure.IoT Build 0:6ae2f7bca550 437
Azure.IoT Build 0:6ae2f7bca550 438 static void send_all_pending_messages(MESSAGE_SENDER_INSTANCE* message_sender_instance)
Azure.IoT Build 0:6ae2f7bca550 439 {
AzureIoTClient 6:641a9672db08 440 size_t i;
Azure.IoT Build 0:6ae2f7bca550 441
AzureIoTClient 6:641a9672db08 442 for (i = 0; i < message_sender_instance->message_count; i++)
AzureIoTClient 6:641a9672db08 443 {
AzureIoTClient 6:641a9672db08 444 if (message_sender_instance->messages[i]->message_send_state == MESSAGE_SEND_STATE_NOT_SENT)
AzureIoTClient 6:641a9672db08 445 {
AzureIoTClient 6:641a9672db08 446 switch (send_one_message(message_sender_instance, message_sender_instance->messages[i], message_sender_instance->messages[i]->message))
AzureIoTClient 6:641a9672db08 447 {
AzureIoTClient 6:641a9672db08 448 default:
AzureIoTClient 6:641a9672db08 449 case SEND_ONE_MESSAGE_ERROR:
AzureIoTClient 6:641a9672db08 450 {
AzureIoTClient 6:641a9672db08 451 ON_MESSAGE_SEND_COMPLETE on_message_send_complete = message_sender_instance->messages[i]->on_message_send_complete;
AzureIoTClient 6:641a9672db08 452 void* context = message_sender_instance->messages[i]->context;
AzureIoTClient 6:641a9672db08 453 remove_pending_message_by_index(message_sender_instance, i);
Azure.IoT Build 0:6ae2f7bca550 454
AzureIoTClient 18:a922a4a30a82 455 if (on_message_send_complete != NULL)
AzureIoTClient 18:a922a4a30a82 456 {
AzureIoTClient 18:a922a4a30a82 457 on_message_send_complete(context, MESSAGE_SEND_ERROR);
AzureIoTClient 18:a922a4a30a82 458 }
AzureIoTClient 18:a922a4a30a82 459
AzureIoTClient 6:641a9672db08 460 i = message_sender_instance->message_count;
AzureIoTClient 6:641a9672db08 461 break;
AzureIoTClient 6:641a9672db08 462 }
AzureIoTClient 6:641a9672db08 463 case SEND_ONE_MESSAGE_BUSY:
AzureIoTClient 6:641a9672db08 464 i = message_sender_instance->message_count + 1;
AzureIoTClient 6:641a9672db08 465 break;
Azure.IoT Build 0:6ae2f7bca550 466
AzureIoTClient 6:641a9672db08 467 case SEND_ONE_MESSAGE_OK:
AzureIoTClient 6:641a9672db08 468 break;
AzureIoTClient 6:641a9672db08 469 }
Azure.IoT Build 0:6ae2f7bca550 470
AzureIoTClient 6:641a9672db08 471 i--;
AzureIoTClient 6:641a9672db08 472 }
AzureIoTClient 6:641a9672db08 473 }
Azure.IoT Build 0:6ae2f7bca550 474 }
Azure.IoT Build 0:6ae2f7bca550 475
Azure.IoT Build 0:6ae2f7bca550 476 static void set_message_sender_state(MESSAGE_SENDER_INSTANCE* message_sender_instance, MESSAGE_SENDER_STATE new_state)
Azure.IoT Build 0:6ae2f7bca550 477 {
AzureIoTClient 6:641a9672db08 478 MESSAGE_SENDER_STATE previous_state = message_sender_instance->message_sender_state;
AzureIoTClient 6:641a9672db08 479 message_sender_instance->message_sender_state = new_state;
AzureIoTClient 6:641a9672db08 480 if (message_sender_instance->on_message_sender_state_changed != NULL)
AzureIoTClient 6:641a9672db08 481 {
AzureIoTClient 6:641a9672db08 482 message_sender_instance->on_message_sender_state_changed(message_sender_instance->on_message_sender_state_changed_context, new_state, previous_state);
AzureIoTClient 6:641a9672db08 483 }
Azure.IoT Build 0:6ae2f7bca550 484 }
Azure.IoT Build 0:6ae2f7bca550 485
AzureIoTClient 2:64b4feb67cd3 486 static void indicate_all_messages_as_error(MESSAGE_SENDER_INSTANCE* message_sender_instance)
AzureIoTClient 2:64b4feb67cd3 487 {
AzureIoTClient 2:64b4feb67cd3 488 size_t i;
AzureIoTClient 2:64b4feb67cd3 489
AzureIoTClient 2:64b4feb67cd3 490 for (i = 0; i < message_sender_instance->message_count; i++)
AzureIoTClient 2:64b4feb67cd3 491 {
AzureIoTClient 2:64b4feb67cd3 492 if (message_sender_instance->messages[i]->on_message_send_complete != NULL)
AzureIoTClient 2:64b4feb67cd3 493 {
AzureIoTClient 2:64b4feb67cd3 494 message_sender_instance->messages[i]->on_message_send_complete(message_sender_instance->messages[i]->context, MESSAGE_SEND_ERROR);
AzureIoTClient 2:64b4feb67cd3 495 }
AzureIoTClient 2:64b4feb67cd3 496
AzureIoTClient 2:64b4feb67cd3 497 message_destroy(message_sender_instance->messages[i]->message);
AzureIoTClient 2:64b4feb67cd3 498 amqpalloc_free(message_sender_instance->messages[i]);
AzureIoTClient 2:64b4feb67cd3 499 }
AzureIoTClient 2:64b4feb67cd3 500
AzureIoTClient 2:64b4feb67cd3 501 if (message_sender_instance->messages != NULL)
AzureIoTClient 2:64b4feb67cd3 502 {
AzureIoTClient 2:64b4feb67cd3 503 message_sender_instance->message_count = 0;
AzureIoTClient 2:64b4feb67cd3 504
AzureIoTClient 2:64b4feb67cd3 505 amqpalloc_free(message_sender_instance->messages);
AzureIoTClient 2:64b4feb67cd3 506 message_sender_instance->messages = NULL;
AzureIoTClient 2:64b4feb67cd3 507 }
AzureIoTClient 2:64b4feb67cd3 508 }
AzureIoTClient 2:64b4feb67cd3 509
Azure.IoT Build 0:6ae2f7bca550 510 static void on_link_state_changed(void* context, LINK_STATE new_link_state, LINK_STATE previous_link_state)
Azure.IoT Build 0:6ae2f7bca550 511 {
AzureIoTClient 6:641a9672db08 512 MESSAGE_SENDER_INSTANCE* message_sender_instance = (MESSAGE_SENDER_INSTANCE*)context;
AzureIoTClient 6:641a9672db08 513 (void)previous_link_state;
Azure.IoT Build 0:6ae2f7bca550 514
AzureIoTClient 6:641a9672db08 515 switch (new_link_state)
AzureIoTClient 6:641a9672db08 516 {
AzureIoTClient 17:923575db8b2d 517 default:
AzureIoTClient 17:923575db8b2d 518 break;
AzureIoTClient 17:923575db8b2d 519
AzureIoTClient 6:641a9672db08 520 case LINK_STATE_ATTACHED:
AzureIoTClient 6:641a9672db08 521 if (message_sender_instance->message_sender_state == MESSAGE_SENDER_STATE_OPENING)
AzureIoTClient 6:641a9672db08 522 {
AzureIoTClient 6:641a9672db08 523 set_message_sender_state(message_sender_instance, MESSAGE_SENDER_STATE_OPEN);
AzureIoTClient 6:641a9672db08 524 }
AzureIoTClient 6:641a9672db08 525 break;
AzureIoTClient 6:641a9672db08 526 case LINK_STATE_DETACHED:
Azure.IoT Build 0:6ae2f7bca550 527 if ((message_sender_instance->message_sender_state == MESSAGE_SENDER_STATE_OPEN) ||
Azure.IoT Build 0:6ae2f7bca550 528 (message_sender_instance->message_sender_state == MESSAGE_SENDER_STATE_CLOSING))
Azure.IoT Build 0:6ae2f7bca550 529 {
Azure.IoT Build 0:6ae2f7bca550 530 /* User initiated transition, we should be good */
AzureIoTClient 2:64b4feb67cd3 531 indicate_all_messages_as_error(message_sender_instance);
Azure.IoT Build 0:6ae2f7bca550 532 set_message_sender_state(message_sender_instance, MESSAGE_SENDER_STATE_IDLE);
Azure.IoT Build 0:6ae2f7bca550 533 }
Azure.IoT Build 0:6ae2f7bca550 534 else if (message_sender_instance->message_sender_state != MESSAGE_SENDER_STATE_IDLE)
Azure.IoT Build 0:6ae2f7bca550 535 {
Azure.IoT Build 0:6ae2f7bca550 536 /* Any other transition must be an error */
Azure.IoT Build 0:6ae2f7bca550 537 set_message_sender_state(message_sender_instance, MESSAGE_SENDER_STATE_ERROR);
Azure.IoT Build 0:6ae2f7bca550 538 }
Azure.IoT Build 0:6ae2f7bca550 539 break;
AzureIoTClient 6:641a9672db08 540 case LINK_STATE_ERROR:
AzureIoTClient 6:641a9672db08 541 if (message_sender_instance->message_sender_state != MESSAGE_SENDER_STATE_ERROR)
AzureIoTClient 6:641a9672db08 542 {
AzureIoTClient 2:64b4feb67cd3 543 indicate_all_messages_as_error(message_sender_instance);
AzureIoTClient 6:641a9672db08 544 set_message_sender_state(message_sender_instance, MESSAGE_SENDER_STATE_ERROR);
AzureIoTClient 6:641a9672db08 545 }
AzureIoTClient 6:641a9672db08 546 break;
AzureIoTClient 6:641a9672db08 547 }
Azure.IoT Build 0:6ae2f7bca550 548 }
Azure.IoT Build 0:6ae2f7bca550 549
Azure.IoT Build 0:6ae2f7bca550 550 static void on_link_flow_on(void* context)
Azure.IoT Build 0:6ae2f7bca550 551 {
AzureIoTClient 6:641a9672db08 552 MESSAGE_SENDER_INSTANCE* message_sender_instance = (MESSAGE_SENDER_INSTANCE*)context;
AzureIoTClient 6:641a9672db08 553 send_all_pending_messages(message_sender_instance);
Azure.IoT Build 0:6ae2f7bca550 554 }
Azure.IoT Build 0:6ae2f7bca550 555
Azure.IoT Build 5:ae49385aff34 556 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 557 {
AzureIoTClient 6:641a9672db08 558 MESSAGE_SENDER_INSTANCE* result = amqpalloc_malloc(sizeof(MESSAGE_SENDER_INSTANCE));
AzureIoTClient 6:641a9672db08 559 if (result != NULL)
AzureIoTClient 6:641a9672db08 560 {
AzureIoTClient 6:641a9672db08 561 result->messages = NULL;
AzureIoTClient 6:641a9672db08 562 result->message_count = 0;
AzureIoTClient 6:641a9672db08 563 result->link = link;
AzureIoTClient 6:641a9672db08 564 result->on_message_sender_state_changed = on_message_sender_state_changed;
AzureIoTClient 6:641a9672db08 565 result->on_message_sender_state_changed_context = context;
AzureIoTClient 6:641a9672db08 566 result->message_sender_state = MESSAGE_SENDER_STATE_IDLE;
AzureIoTClient 6:641a9672db08 567 result->is_trace_on = 0;
AzureIoTClient 6:641a9672db08 568 }
Azure.IoT Build 0:6ae2f7bca550 569
AzureIoTClient 6:641a9672db08 570 return result;
Azure.IoT Build 0:6ae2f7bca550 571 }
Azure.IoT Build 0:6ae2f7bca550 572
Azure.IoT Build 0:6ae2f7bca550 573 void messagesender_destroy(MESSAGE_SENDER_HANDLE message_sender)
Azure.IoT Build 0:6ae2f7bca550 574 {
AzureIoTClient 6:641a9672db08 575 if (message_sender != NULL)
AzureIoTClient 6:641a9672db08 576 {
AzureIoTClient 6:641a9672db08 577 MESSAGE_SENDER_INSTANCE* message_sender_instance = (MESSAGE_SENDER_INSTANCE*)message_sender;
Azure.IoT Build 0:6ae2f7bca550 578
AzureIoTClient 6:641a9672db08 579 messagesender_close(message_sender_instance);
Azure.IoT Build 0:6ae2f7bca550 580
AzureIoTClient 2:64b4feb67cd3 581 indicate_all_messages_as_error(message_sender_instance);
Azure.IoT Build 0:6ae2f7bca550 582
AzureIoTClient 6:641a9672db08 583 amqpalloc_free(message_sender);
AzureIoTClient 6:641a9672db08 584 }
Azure.IoT Build 0:6ae2f7bca550 585 }
Azure.IoT Build 0:6ae2f7bca550 586
Azure.IoT Build 0:6ae2f7bca550 587 int messagesender_open(MESSAGE_SENDER_HANDLE message_sender)
Azure.IoT Build 0:6ae2f7bca550 588 {
AzureIoTClient 6:641a9672db08 589 int result;
Azure.IoT Build 0:6ae2f7bca550 590
AzureIoTClient 6:641a9672db08 591 if (message_sender == NULL)
AzureIoTClient 6:641a9672db08 592 {
AzureIoTClient 6:641a9672db08 593 result = __LINE__;
AzureIoTClient 6:641a9672db08 594 }
AzureIoTClient 6:641a9672db08 595 else
AzureIoTClient 6:641a9672db08 596 {
AzureIoTClient 6:641a9672db08 597 MESSAGE_SENDER_INSTANCE* message_sender_instance = (MESSAGE_SENDER_INSTANCE*)message_sender;
Azure.IoT Build 0:6ae2f7bca550 598
AzureIoTClient 6:641a9672db08 599 if (message_sender_instance->message_sender_state == MESSAGE_SENDER_STATE_IDLE)
AzureIoTClient 6:641a9672db08 600 {
AzureIoTClient 6:641a9672db08 601 set_message_sender_state(message_sender_instance, MESSAGE_SENDER_STATE_OPENING);
AzureIoTClient 6:641a9672db08 602 if (link_attach(message_sender_instance->link, NULL, on_link_state_changed, on_link_flow_on, message_sender_instance) != 0)
AzureIoTClient 6:641a9672db08 603 {
AzureIoTClient 6:641a9672db08 604 result = __LINE__;
AzureIoTClient 6:641a9672db08 605 set_message_sender_state(message_sender_instance, MESSAGE_SENDER_STATE_ERROR);
AzureIoTClient 6:641a9672db08 606 }
AzureIoTClient 6:641a9672db08 607 else
AzureIoTClient 6:641a9672db08 608 {
AzureIoTClient 6:641a9672db08 609 result = 0;
AzureIoTClient 6:641a9672db08 610 }
AzureIoTClient 6:641a9672db08 611 }
AzureIoTClient 6:641a9672db08 612 else
AzureIoTClient 6:641a9672db08 613 {
AzureIoTClient 6:641a9672db08 614 result = 0;
AzureIoTClient 6:641a9672db08 615 }
AzureIoTClient 6:641a9672db08 616 }
Azure.IoT Build 0:6ae2f7bca550 617
AzureIoTClient 6:641a9672db08 618 return result;
Azure.IoT Build 0:6ae2f7bca550 619 }
Azure.IoT Build 0:6ae2f7bca550 620
Azure.IoT Build 0:6ae2f7bca550 621 int messagesender_close(MESSAGE_SENDER_HANDLE message_sender)
Azure.IoT Build 0:6ae2f7bca550 622 {
AzureIoTClient 6:641a9672db08 623 int result;
Azure.IoT Build 0:6ae2f7bca550 624
AzureIoTClient 6:641a9672db08 625 if (message_sender == NULL)
AzureIoTClient 6:641a9672db08 626 {
AzureIoTClient 6:641a9672db08 627 result = __LINE__;
AzureIoTClient 6:641a9672db08 628 }
AzureIoTClient 6:641a9672db08 629 else
AzureIoTClient 6:641a9672db08 630 {
AzureIoTClient 6:641a9672db08 631 MESSAGE_SENDER_INSTANCE* message_sender_instance = (MESSAGE_SENDER_INSTANCE*)message_sender;
Azure.IoT Build 0:6ae2f7bca550 632
AzureIoTClient 6:641a9672db08 633 if ((message_sender_instance->message_sender_state == MESSAGE_SENDER_STATE_OPENING) ||
AzureIoTClient 6:641a9672db08 634 (message_sender_instance->message_sender_state == MESSAGE_SENDER_STATE_OPEN))
AzureIoTClient 6:641a9672db08 635 {
AzureIoTClient 6:641a9672db08 636 set_message_sender_state(message_sender_instance, MESSAGE_SENDER_STATE_CLOSING);
AzureIoTClient 12:b30dacf113f2 637 if (link_detach(message_sender_instance->link, true) != 0)
AzureIoTClient 6:641a9672db08 638 {
AzureIoTClient 6:641a9672db08 639 result = __LINE__;
AzureIoTClient 6:641a9672db08 640 set_message_sender_state(message_sender_instance, MESSAGE_SENDER_STATE_ERROR);
AzureIoTClient 6:641a9672db08 641 }
AzureIoTClient 6:641a9672db08 642 else
AzureIoTClient 6:641a9672db08 643 {
AzureIoTClient 6:641a9672db08 644 result = 0;
AzureIoTClient 6:641a9672db08 645 }
AzureIoTClient 6:641a9672db08 646 }
AzureIoTClient 6:641a9672db08 647 else
AzureIoTClient 6:641a9672db08 648 {
AzureIoTClient 6:641a9672db08 649 result = 0;
AzureIoTClient 6:641a9672db08 650 }
AzureIoTClient 6:641a9672db08 651 }
Azure.IoT Build 0:6ae2f7bca550 652
AzureIoTClient 6:641a9672db08 653 return result;
Azure.IoT Build 0:6ae2f7bca550 654 }
Azure.IoT Build 0:6ae2f7bca550 655
Azure.IoT Build 0:6ae2f7bca550 656 int messagesender_send(MESSAGE_SENDER_HANDLE message_sender, MESSAGE_HANDLE message, ON_MESSAGE_SEND_COMPLETE on_message_send_complete, void* callback_context)
Azure.IoT Build 0:6ae2f7bca550 657 {
AzureIoTClient 6:641a9672db08 658 int result;
Azure.IoT Build 0:6ae2f7bca550 659
AzureIoTClient 6:641a9672db08 660 if ((message_sender == NULL) ||
AzureIoTClient 6:641a9672db08 661 (message == NULL))
AzureIoTClient 6:641a9672db08 662 {
AzureIoTClient 6:641a9672db08 663 result = __LINE__;
AzureIoTClient 6:641a9672db08 664 }
AzureIoTClient 6:641a9672db08 665 else
AzureIoTClient 6:641a9672db08 666 {
AzureIoTClient 6:641a9672db08 667 MESSAGE_SENDER_INSTANCE* message_sender_instance = (MESSAGE_SENDER_INSTANCE*)message_sender;
AzureIoTClient 6:641a9672db08 668 if (message_sender_instance->message_sender_state == MESSAGE_SENDER_STATE_ERROR)
AzureIoTClient 6:641a9672db08 669 {
AzureIoTClient 6:641a9672db08 670 result = __LINE__;
AzureIoTClient 6:641a9672db08 671 }
AzureIoTClient 6:641a9672db08 672 else
AzureIoTClient 6:641a9672db08 673 {
AzureIoTClient 6:641a9672db08 674 MESSAGE_WITH_CALLBACK* message_with_callback = (MESSAGE_WITH_CALLBACK*)amqpalloc_malloc(sizeof(MESSAGE_WITH_CALLBACK));
AzureIoTClient 6:641a9672db08 675 if (message_with_callback == NULL)
AzureIoTClient 6:641a9672db08 676 {
AzureIoTClient 6:641a9672db08 677 result = __LINE__;
AzureIoTClient 6:641a9672db08 678 }
AzureIoTClient 6:641a9672db08 679 else
AzureIoTClient 6:641a9672db08 680 {
AzureIoTClient 6:641a9672db08 681 MESSAGE_WITH_CALLBACK** new_messages = (MESSAGE_WITH_CALLBACK**)amqpalloc_realloc(message_sender_instance->messages, sizeof(MESSAGE_WITH_CALLBACK*) * (message_sender_instance->message_count + 1));
AzureIoTClient 6:641a9672db08 682 if (new_messages == NULL)
AzureIoTClient 6:641a9672db08 683 {
AzureIoTClient 6:641a9672db08 684 amqpalloc_free(message_with_callback);
AzureIoTClient 6:641a9672db08 685 result = __LINE__;
AzureIoTClient 6:641a9672db08 686 }
AzureIoTClient 6:641a9672db08 687 else
AzureIoTClient 6:641a9672db08 688 {
AzureIoTClient 6:641a9672db08 689 result = 0;
Azure.IoT Build 0:6ae2f7bca550 690
AzureIoTClient 6:641a9672db08 691 message_sender_instance->messages = new_messages;
AzureIoTClient 6:641a9672db08 692 if (message_sender_instance->message_sender_state != MESSAGE_SENDER_STATE_OPEN)
AzureIoTClient 6:641a9672db08 693 {
AzureIoTClient 6:641a9672db08 694 message_with_callback->message = message_clone(message);
AzureIoTClient 6:641a9672db08 695 if (message_with_callback->message == NULL)
AzureIoTClient 6:641a9672db08 696 {
AzureIoTClient 6:641a9672db08 697 amqpalloc_free(message_with_callback);
AzureIoTClient 6:641a9672db08 698 result = __LINE__;
AzureIoTClient 6:641a9672db08 699 }
AzureIoTClient 6:641a9672db08 700
AzureIoTClient 6:641a9672db08 701 message_with_callback->message_send_state = MESSAGE_SEND_STATE_NOT_SENT;
AzureIoTClient 6:641a9672db08 702 }
AzureIoTClient 6:641a9672db08 703 else
AzureIoTClient 6:641a9672db08 704 {
AzureIoTClient 6:641a9672db08 705 message_with_callback->message = NULL;
AzureIoTClient 6:641a9672db08 706 message_with_callback->message_send_state = MESSAGE_SEND_STATE_PENDING;
AzureIoTClient 6:641a9672db08 707 }
Azure.IoT Build 0:6ae2f7bca550 708
AzureIoTClient 6:641a9672db08 709 if (result == 0)
AzureIoTClient 6:641a9672db08 710 {
AzureIoTClient 6:641a9672db08 711 message_with_callback->on_message_send_complete = on_message_send_complete;
AzureIoTClient 6:641a9672db08 712 message_with_callback->context = callback_context;
AzureIoTClient 6:641a9672db08 713 message_with_callback->message_sender = message_sender_instance;
AzureIoTClient 6:641a9672db08 714
AzureIoTClient 6:641a9672db08 715 message_sender_instance->messages[message_sender_instance->message_count] = message_with_callback;
AzureIoTClient 6:641a9672db08 716 message_sender_instance->message_count++;
Azure.IoT Build 0:6ae2f7bca550 717
AzureIoTClient 6:641a9672db08 718 if (message_sender_instance->message_sender_state == MESSAGE_SENDER_STATE_OPEN)
AzureIoTClient 6:641a9672db08 719 {
AzureIoTClient 6:641a9672db08 720 switch (send_one_message(message_sender_instance, message_with_callback, message))
AzureIoTClient 6:641a9672db08 721 {
AzureIoTClient 6:641a9672db08 722 default:
AzureIoTClient 6:641a9672db08 723 case SEND_ONE_MESSAGE_ERROR:
AzureIoTClient 18:a922a4a30a82 724
AzureIoTClient 18:a922a4a30a82 725 if (message_with_callback->on_message_send_complete != NULL)
AzureIoTClient 18:a922a4a30a82 726 {
AzureIoTClient 18:a922a4a30a82 727 message_with_callback->on_message_send_complete(message_with_callback->context, MESSAGE_SEND_ERROR);
AzureIoTClient 18:a922a4a30a82 728 }
AzureIoTClient 18:a922a4a30a82 729
AzureIoTClient 6:641a9672db08 730 remove_pending_message_by_index(message_sender_instance, message_sender_instance->message_count - 1);
AzureIoTClient 6:641a9672db08 731 result = __LINE__;
AzureIoTClient 6:641a9672db08 732 break;
Azure.IoT Build 0:6ae2f7bca550 733
AzureIoTClient 6:641a9672db08 734 case SEND_ONE_MESSAGE_BUSY:
AzureIoTClient 6:641a9672db08 735 message_with_callback->message = message_clone(message);
AzureIoTClient 6:641a9672db08 736 if (message_with_callback->message == NULL)
AzureIoTClient 6:641a9672db08 737 {
AzureIoTClient 6:641a9672db08 738 amqpalloc_free(message_with_callback);
AzureIoTClient 6:641a9672db08 739 result = __LINE__;
AzureIoTClient 6:641a9672db08 740 }
AzureIoTClient 6:641a9672db08 741 else
AzureIoTClient 6:641a9672db08 742 {
AzureIoTClient 6:641a9672db08 743 message_with_callback->message_send_state = MESSAGE_SEND_STATE_NOT_SENT;
AzureIoTClient 6:641a9672db08 744 result = 0;
AzureIoTClient 6:641a9672db08 745 }
AzureIoTClient 6:641a9672db08 746 break;
Azure.IoT Build 0:6ae2f7bca550 747
AzureIoTClient 6:641a9672db08 748 case SEND_ONE_MESSAGE_OK:
AzureIoTClient 6:641a9672db08 749 result = 0;
AzureIoTClient 6:641a9672db08 750 break;
AzureIoTClient 6:641a9672db08 751 }
AzureIoTClient 6:641a9672db08 752 }
AzureIoTClient 6:641a9672db08 753 }
AzureIoTClient 6:641a9672db08 754 }
AzureIoTClient 6:641a9672db08 755 }
AzureIoTClient 6:641a9672db08 756 }
AzureIoTClient 6:641a9672db08 757 }
AzureIoTClient 6:641a9672db08 758 return result;
AzureIoTClient 6:641a9672db08 759 }
Azure.IoT Build 0:6ae2f7bca550 760
AzureIoTClient 6:641a9672db08 761 void messagesender_set_trace(MESSAGE_SENDER_HANDLE message_sender, bool traceOn)
AzureIoTClient 6:641a9672db08 762 {
AzureIoTClient 6:641a9672db08 763 MESSAGE_SENDER_INSTANCE* message_sender_instance = (MESSAGE_SENDER_INSTANCE*)message_sender;
AzureIoTClient 6:641a9672db08 764 if (message_sender_instance != NULL)
AzureIoTClient 6:641a9672db08 765 {
AzureIoTClient 6:641a9672db08 766 message_sender_instance->is_trace_on = traceOn ? 1 : 0;
AzureIoTClient 6:641a9672db08 767 }
Azure.IoT Build 0:6ae2f7bca550 768 }