Diff: iothub_client_sample_http.c

Revision:

47:bc18bf0e4a6a

Parent:

46:91bd03862871

Child:

48:07c7ca66634a

diff -r 91bd03862871 -r bc18bf0e4a6a iothub_client_sample_http.c
--- a/iothub_client_sample_http.c	Fri Jul 01 10:43:55 2016 -0700
+++ b/iothub_client_sample_http.c	Mon Jul 18 16:45:56 2016 -0700
@@ -40,7 +40,7 @@
 typedef struct EVENT_INSTANCE_TAG
 {
     IOTHUB_MESSAGE_HANDLE messageHandle;
-    int messageTrackingId;  // For tracking the messages within the user callback.
+    size_t messageTrackingId;  // For tracking the messages within the user callback.
 } EVENT_INSTANCE;
 
 static IOTHUBMESSAGE_DISPOSITION_RESULT ReceiveMessageCallback(IOTHUB_MESSAGE_HANDLE message, void* userContextCallback)
@@ -94,7 +94,7 @@
 static void SendConfirmationCallback(IOTHUB_CLIENT_CONFIRMATION_RESULT result, void* userContextCallback)
 {
     EVENT_INSTANCE* eventInstance = (EVENT_INSTANCE*)userContextCallback;
-    (void)printf("Confirmation[%d] received for message tracking id = %d with result = %s\r\n", callbackCounter, eventInstance->messageTrackingId, ENUM_TO_STRING(IOTHUB_CLIENT_CONFIRMATION_RESULT, result));
+    (void)printf("Confirmation[%d] received for message tracking id = %zu with result = %s\r\n", callbackCounter, eventInstance->messageTrackingId, ENUM_TO_STRING(IOTHUB_CLIENT_CONFIRMATION_RESULT, result));
     /* Some device specific action code goes here... */
     callbackCounter++;
     IoTHubMessage_Destroy(eventInstance->messageHandle);
@@ -179,7 +179,7 @@
                             messages[iterator].messageTrackingId = iterator;
 
                             propMap = IoTHubMessage_Properties(messages[iterator].messageHandle);
-                            sprintf_s(propText, sizeof(propText), "PropMsg_%d", iterator);
+                            (void)sprintf_s(propText, sizeof(propText), "PropMsg_%zu", iterator);
                             if (Map_AddOrUpdate(propMap, "PropName", propText) != MAP_OK)
                             {
                                 (void)printf("ERROR: Map_AddOrUpdate Failed!\r\n");