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Home » Eclipse Projects » Paho » MQTTWS31.js reconnect bug (MQTTWS31.js fails on reconnect because of init properties validation)
MQTTWS31.js reconnect bug [message #1706407] Wed, 26 August 2015 16:40 Go to next message
Aaron Allsbrook is currently offline Aaron AllsbrookFriend
Messages: 24
Registered: July 2009
Junior Member
during a connect the ws library performs a

validate(connectOptions, {timeout:"number",

once found valid the library then adds several properties not listed in the validation to the connectOptions including "mqttVersionExplicit" (line 1755) and "uris" (line 1815).

When a disconnect occurs I am attempting to issue a reconnect the same connectionOptions object. This reconnect is failing because connectOptions now contains attributes that do not pass the validation. Should I be clearing the options off of my connectoptions object that I didn't add or should those attributes be added to the validation. The second options seems the preferred.
Re: MQTTWS31.js reconnect bug [message #1706510 is a reply to message #1706407] Thu, 27 August 2015 12:51 Go to previous message
James Sutton is currently offline James SuttonFriend
Messages: 71
Registered: July 2015
Hi Aaron,
You're quite right, we should be allowing those attributes in the validation.
I've raised a bug here: and will submit a change to the develop stream.
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