mbed mqtt
Dependencies: TextLCD MQTT IAP
MQTTNetwork.h
- Committer:
- ncshy
- Date:
- 2018-11-29
- Revision:
- 2:562744909841
- Parent:
- 1:91e33a7fe0b5
File content as of revision 2:562744909841:
#ifndef _MQTTNETWORK_H_ #define _MQTTNETWORK_H_ #include "NetworkInterface.h" class MQTTNetwork { public: MQTTNetwork(NetworkInterface* aNetwork) : network(aNetwork) { socket = new TCPSocket(); } ~MQTTNetwork() { delete socket; } int read(unsigned char* buffer, int len, int timeout) { socket->set_blocking(false); socket->set_timeout(timeout); int ret = socket->recv(buffer, len); if (NSAPI_ERROR_WOULD_BLOCK == ret) return 0; else return ret; } int write(unsigned char* buffer, int len, int timeout) { return socket->send(buffer, len); } int connect(const char* hostname, int port) { socket->open(network); return socket->connect(hostname, port); } int disconnect() { return socket->close(); } private: NetworkInterface* network; TCPSocket* socket; }; #endif // _MQTTNETWORK_H_