Yield function call with timeout works, there was an issue with blockant socket.
Fork of HelloMQTT by
MQTTNetwork.h@21:eaf9e44036fc, 2017-05-04 (annotated)
- Committer:
- st519
- Date:
- Thu May 04 11:36:39 2017 +0000
- Revision:
- 21:eaf9e44036fc
- Parent:
- 20:49c9daf2b0ff
Yield now works with timeout
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Jan Jongboom |
20:49c9daf2b0ff | 1 | #ifndef _MQTTNETWORK_H_ |
Jan Jongboom |
20:49c9daf2b0ff | 2 | #define _MQTTNETWORK_H_ |
Jan Jongboom |
20:49c9daf2b0ff | 3 | |
Jan Jongboom |
20:49c9daf2b0ff | 4 | #include "NetworkInterface.h" |
Jan Jongboom |
20:49c9daf2b0ff | 5 | |
Jan Jongboom |
20:49c9daf2b0ff | 6 | class MQTTNetwork { |
Jan Jongboom |
20:49c9daf2b0ff | 7 | public: |
Jan Jongboom |
20:49c9daf2b0ff | 8 | MQTTNetwork(NetworkInterface* aNetwork) : network(aNetwork) { |
Jan Jongboom |
20:49c9daf2b0ff | 9 | socket = new TCPSocket(); |
Jan Jongboom |
20:49c9daf2b0ff | 10 | } |
Jan Jongboom |
20:49c9daf2b0ff | 11 | |
Jan Jongboom |
20:49c9daf2b0ff | 12 | ~MQTTNetwork() { |
Jan Jongboom |
20:49c9daf2b0ff | 13 | delete socket; |
Jan Jongboom |
20:49c9daf2b0ff | 14 | } |
Jan Jongboom |
20:49c9daf2b0ff | 15 | |
Jan Jongboom |
20:49c9daf2b0ff | 16 | int read(unsigned char* buffer, int len, int timeout) { |
st519 | 21:eaf9e44036fc | 17 | socket->set_blocking(true); |
st519 | 21:eaf9e44036fc | 18 | socket->set_timeout(timeout); |
Jan Jongboom |
20:49c9daf2b0ff | 19 | return socket->recv(buffer, len); |
Jan Jongboom |
20:49c9daf2b0ff | 20 | } |
Jan Jongboom |
20:49c9daf2b0ff | 21 | |
Jan Jongboom |
20:49c9daf2b0ff | 22 | int write(unsigned char* buffer, int len, int timeout) { |
Jan Jongboom |
20:49c9daf2b0ff | 23 | return socket->send(buffer, len); |
Jan Jongboom |
20:49c9daf2b0ff | 24 | } |
Jan Jongboom |
20:49c9daf2b0ff | 25 | |
Jan Jongboom |
20:49c9daf2b0ff | 26 | int connect(const char* hostname, int port) { |
Jan Jongboom |
20:49c9daf2b0ff | 27 | socket->open(network); |
Jan Jongboom |
20:49c9daf2b0ff | 28 | return socket->connect(hostname, port); |
Jan Jongboom |
20:49c9daf2b0ff | 29 | } |
Jan Jongboom |
20:49c9daf2b0ff | 30 | |
Jan Jongboom |
20:49c9daf2b0ff | 31 | void disconnect() { |
Jan Jongboom |
20:49c9daf2b0ff | 32 | |
Jan Jongboom |
20:49c9daf2b0ff | 33 | } |
Jan Jongboom |
20:49c9daf2b0ff | 34 | |
Jan Jongboom |
20:49c9daf2b0ff | 35 | private: |
Jan Jongboom |
20:49c9daf2b0ff | 36 | NetworkInterface* network; |
Jan Jongboom |
20:49c9daf2b0ff | 37 | TCPSocket* socket; |
Jan Jongboom |
20:49c9daf2b0ff | 38 | }; |
Jan Jongboom |
20:49c9daf2b0ff | 39 | |
Jan Jongboom |
20:49c9daf2b0ff | 40 | #endif // _MQTTNETWORK_H_ |