MQTT client test with W5200 ethernet shield
Dependents: IBMIoTClientEthernetExample_W5200
Fork of W5500Interface by
Socket/Socket.cpp
- Committer:
- Bongjun
- Date:
- 2014-09-01
- Revision:
- 4:af0ed4fbca02
- Parent:
- 0:e11e8793c3ce
- Child:
- 9:dfffa4d6f022
File content as of revision 4:af0ed4fbca02:
/* Copyright (C) 2012 mbed.org, MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, publish, distribute, * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "Socket.h" Socket::Socket() : _sock_fd(-1),_blocking(true), _timeout(1500) { eth = WIZnet_Chip::getInstance(); if (eth == NULL) { error("Socket constructor error: no W5500 instance available!\r\n"); } } void Socket::set_blocking(bool blocking, unsigned int timeout) { _blocking = blocking; _timeout = timeout; } int Socket::close() { // add this code refer from EthernetInterface. // update by Patrick Pollet int res; res = eth->close(_sock_fd); _sock_fd = -1; return (res)? 0: -1; } Socket::~Socket() { close(); //Don't want to leak }