Method errorToString

src/modules/ESPAsyncTCP/ESPAsyncTCP.cpp:751–788

}

const char * AsyncClient::errorToString(int8_t error) {
    switch (error) {
    case ERR_OK: 
		return "OK";
    case ERR_MEM: 
		return "Out of memory error";
    case ERR_BUF: 
		return "Buffer error";
    case ERR_TIMEOUT: 
		return "Timeout";
    case ERR_RTE: 
		return "Routing problem";
    case ERR_INPROGRESS: 
		return "Operation in progress";
    case ERR_VAL: 
		return "Illegal value";
    case ERR_WOULDBLOCK: 
		return "Operation would block";
    case ERR_ABRT:
		return "Connection aborted";
    case ERR_RST: 
		return "Connection reset";
    case ERR_CLSD: 
		return "Connection closed";
    case ERR_CONN: 
		return "Not connected";
    case ERR_ARG: 
		return "Illegal argument";
    case ERR_USE: 
		return "Address in use";
    case ERR_IF: 
		return "Low-level netif error";
    case ERR_ISCONN: 
		return "Connection already established";
    default: 
		return "Unknown error";
    }
}

const char * AsyncClient::stateToString(){
  switch(state()){