Merge pull request #49 from ARMmbed/socket_mesh_patch2

Using socket_close() instead of socket_free()

Author: Hasnain Virk

source/coap_connection_handler.c

@@ -259,7 +259,7 @@ static void int_socket_delete(internal_socket_t *this)
         this->usage_counter--;
         if(this->usage_counter == 0){
             clear_secure_sessions(this);
-            socket_free(this->socket);
+            socket_close(this->socket);
             ns_list_remove(&socket_list, this);
             if( this->data ){
                 ns_dyn_mem_free(this->data);

test/coap-service/unittest/stub/socket_api_stub.c

@@ -25,15 +25,15 @@ int8_t socket_open(uint8_t protocol, uint16_t identifier, void (*passed_fptr)(vo
     return socket_api_stub.int8_value;
 }
 
-int8_t socket_free(int8_t socket)
+int8_t socket_close(int8_t socket)
 {
     if( socket_api_stub.counter >= 0){
         return socket_api_stub.values[socket_api_stub.counter--];
     }
 
     return socket_api_stub.int8_value;
 }
-int8_t socket_listen(int8_t socket, ...)
+int8_t socket_listen(int8_t socket, uint8_t backlog)
 {
     if( socket_api_stub.counter >= 0){
         return socket_api_stub.values[socket_api_stub.counter--];
@@ -57,14 +57,7 @@ int8_t socket_bind(int8_t socket, const ns_address_t *address)
 
     return socket_api_stub.int8_value;
 }
-int8_t socket_close(int8_t socket, ns_address_t *address)
-{
-    if( socket_api_stub.counter >= 0){
-        return socket_api_stub.values[socket_api_stub.counter--];
-    }
 
-    return socket_api_stub.int8_value;
-}
 int8_t socket_send(int8_t socket, uint8_t *buffer, uint16_t length)
 {
     if( socket_api_stub.counter >= 0){