update max socket number to 2
* @brief The number of total sockets that can be opened at one time by a
* hardware port.
*/
-#define integrationtestportableMAX_NUM_UNSECURE_SOCKETS 4
+#define integrationtestportableMAX_NUM_UNSECURE_SOCKETS 2
/**
* @brief Indicates how much longer than the specified timeout is acceptable for
