/* 1. Get the payload into the msg variable, and retrieve my caller */
int msg = *(int *) payload;
gras_socket_t expeditor = gras_msg_cb_ctx_from(ctx);
/* 1. Get the payload into the msg variable, and retrieve my caller */
int msg = *(int *) payload;
gras_socket_t expeditor = gras_msg_cb_ctx_from(ctx);