Update to aws-crt-cpp v0.4.0 (#31)

Author: graebm

README.md

@@ -31,7 +31,7 @@ is provided by code that been generated from a model of the service.
 
 ## Build from source
 ```
-git clone --branch v0.3.1 https://github.com/awslabs/aws-crt-cpp.git
+git clone --branch v0.4.0 https://github.com/awslabs/aws-crt-cpp.git
 git clone https://github.com/awslabs/aws-iot-device-sdk-cpp-v2.git
 mkdir aws-crt-cpp-build
 cd aws-crt-cpp-build

samples/jobs/describe_job_execution/main.cpp

@@ -190,7 +190,6 @@ int main(int argc, char *argv[])
         else
         {
             fprintf(stdout, "Connection completed with return code %d\n", returnCode);
-            fprintf(stdout, "Connection state %d\n", static_cast<int>(connection->GetConnectionState()));
             connectionSucceeded = true;
         }
 
@@ -203,7 +202,7 @@ int main(int argc, char *argv[])
      */
     auto onDisconnect = [&](Mqtt::MqttConnection &conn) {
         {
-            fprintf(stdout, "Connection state %d\n", static_cast<int>(conn.GetConnectionState()));
+            fprintf(stdout, "Disconnect completed\n");
             connectionClosed = true;
         }
         conditionVariable.notify_one();
@@ -215,6 +214,7 @@ int main(int argc, char *argv[])
     /*
      * Actually perform the connect dance.
      */
+    fprintf(stdout, "Connecting...\n");
     if (!connection->Connect("client_id12335456", true, 0))
     {
         fprintf(stderr, "MQTT Connection failed with error %s\n", ErrorDebugString(connection->LastError()));

samples/shadow/shadow_sync/main.cpp

@@ -229,7 +229,6 @@ int main(int argc, char *argv[])
         else
         {
             fprintf(stdout, "Connection completed with return code %d\n", returnCode);
-            fprintf(stdout, "Connection state %d\n", static_cast<int>(connection->GetConnectionState()));
             connectionSucceeded = true;
         }
 
@@ -242,7 +241,7 @@ int main(int argc, char *argv[])
      */
     auto onDisconnect = [&](Mqtt::MqttConnection &conn) {
         {
-            fprintf(stdout, "Connection state %d\n", static_cast<int>(conn.GetConnectionState()));
+            fprintf(stdout, "Disconnect completed\n");
             connectionClosed = true;
         }
         conditionVariable.notify_one();
@@ -254,6 +253,7 @@ int main(int argc, char *argv[])
     /*
      * Actually perform the connect dance.
      */
+    fprintf(stdout, "Connecting...\n");
     if (!connection->Connect("client_id12335456", true, 0))
     {
         fprintf(stderr, "MQTT Connection failed with error %s\n", ErrorDebugString(connection->LastError()));