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Enable multiple replies for plugins

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This patch adds the ability for plugins to send multiple messages
back in response to a command/message.  The plugin simple needs
to return a list of messages (Strings).  Each string in that list
will result in a separate message being sent back to the originator
of the message.
This commit is contained in:
Hemna 2021-08-13 12:36:48 -04:00
parent 840c8a990e
commit 349250685b
1 changed files with 27 additions and 13 deletions
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40
aprsd/threads.py
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@ -253,21 +253,35 @@ class APRSDRXThread(APRSDThread):
try:
results = pm.run(packet)
for reply in results:
found_command = True
# A plugin can return a null message flag which signals
# us that they processed the message correctly, but have
# nothing to reply with, so we avoid replying with a usage string
if reply is not messaging.NULL_MESSAGE:
LOG.debug("Sending '{}'".format(reply))
if isinstance(reply, list):
# one of the plugins wants to send multiple messages
found_command = True
for subreply in reply:
LOG.debug("Sending '{}'".format(subreply))
msg = messaging.TextMessage(
self.config["aprs"]["login"],
fromcall,
subreply,
)
self.msg_queues["tx"].put(msg)
msg = messaging.TextMessage(
self.config["aprs"]["login"],
fromcall,
reply,
)
self.msg_queues["tx"].put(msg)
else:
LOG.debug("Got NULL MESSAGE from plugin")
found_command = True
# A plugin can return a null message flag which signals
# us that they processed the message correctly, but have
# nothing to reply with, so we avoid replying with a usage string
if reply is not messaging.NULL_MESSAGE:
LOG.debug("Sending '{}'".format(reply))
msg = messaging.TextMessage(
self.config["aprs"]["login"],
fromcall,
reply,
)
self.msg_queues["tx"].put(msg)
else:
LOG.debug("Got NULL MESSAGE from plugin")
if not found_command:
plugins = pm.get_msg_plugins()