Fixes#130
There was a timing window where a client could connect to a broker just as new flows were deployed that would cause the on-connect callback to be called after client has been set to null. This caused an NPE.
The fix is to check client isn't null in the event handler.
addresses fix for #106
moved channel to node properties (won't break but will flag as undeployed changes)
changed defaults to be irc.freenode.net
allow input of a msg.raw as an array of a raw irc command (undocumented)
Disable the notification on the Change node.
Once the infrastructure for validation error messages is implemented
this can be re-enabled and retrofitted to the
new structure.
This change adds input validation to the gui of Change Nodes to prevent
the user from unintentionally entering an invalid regular expression
(in case the ‘use regular expressions’ option is enabled).
The user will be notified (using the RED notification mechanism) on the
specific error code to help resolve the issue.
Make logging of erratic regular expressions more verbose to help
identification and resolving of the configuration issue:
eg.:
old: 24 Dec 18:40:09 - [error] [change:Strip kW] Invalid regex: *kW
new: 24 Dec 18:40:09 - [error] [change:Strip kW] Invalid regular
expression: /*kW/: Nothing to repeat
old: 24 Dec 20:15:57 - [error] [change:Strip kW] Invalid regex: *kW
new: 24 Dec 20:15:57 - [error] [change:Strip kW] Invalid regular
expression: /[kW/: Unterminated character class
This change adds input validation to the gui of Change Nodes to prevent
the user from unintentionally entering an invalid regular expression.
The user will be notified on the specific error code to help resolve
the issue.
Adding exception handling to the change node to prevent node-RED from
crashing on invalid regular expressions eg. “*kW” (missing escape
before the asterix)
Fixes#115
The serial out node does a JSON.stringify if the payload is an object. This was incorrectly being applied to Buffer objects, causing the output seen in issue #115.
The Buffer is now passed through as-is (with the newline appended if so configured).
Partial fix to Issue #111
This doesn't fix the screaming loop issue if you try to write to an unplugged
serial port - but does attempt to fix the not retrying to reconnect part of
the issue.
Both were introduced by changes to the underlying serialport npm.
Addresses Issue #104
adds the option to re-use the character used the split input into lineson input as an append to every line sent out to the serial port.
Closes Issue #96
Imap node now logs (in console) if it finds duplicate email on read or not.
It doesn't send on duplicates. It also now DOES fire once on startup AND re-deploy to populate anything downstream... at least that is the excuse for the change.
Signed-off-by: Dave C-J <dave@conway-jones.co.uk>
This allows a websocket-in node to receive data, process it in a flow
and then send it back to the originating websocket client via a
websocket-out node.
Alternative implementation, closes#42
The username/password as not stored in the main flow file for security reasons;
they are stored in the adjacent credentials file. This does mean an extra step
to importing an MQTT node, as the user has to manually edit it to re-add username
and password if needed.
