mqtt-users team mailing list archive
-
mqtt-users team
-
Mailing list archive
-
Message #00003
mosquitto and arduino
Hi,
Oliver pinged me last week about this, but I was away on holiday so missed it.
I have just tried it and I can confirm the arduino client is unable to
connect to mosquitto.
The mosquitto log shows:
New client connected from 172.16.0.57.
Socket read error on client arduino, disconnecting.
With the current version of the ethernet library, each byte of a
message is sent as a separate TCP packet. This is obviously quite
inefficient and there was some discussion about improving the outbound
buffering of the library. I have not checked recently to see where
that has got to.
This could be a potential difference in behaviour at the socket level
to other clients that mosquitto isn't handling.
Cheers,
Nick
http://knolleary.net
Follow ups