The Email Thread has been unstable due to some IMAP servers
being crap. This patch wraps more of the imap server calls
in try except blocks to try and trap errors.
This patch adds the stats object to collect statistics of
the running server. This also optionally adds the ability
to run a flask web service on a port to use as a keepalive
healthcheck.
This patch reorganizes the config file layout and options
to make more logical sense as well as make it more readable.
This breaks backwards compatibility.
This patch re-enables some log.debug messages for email, to ensure
we can see emailthread is running correctly. Also adds a timestamp
to the query pending messages, so radios don't think it's a duplicate
message.
This patch disables the MX record checking for
email address shortcuts. verizon is a shit
smtp host that won't let you check emails as
existing/valid. Email validation still is checked
against RFC based regex for email address as
well as blacklist checking.
TODO(hemna): make this optionally enabled
by config file.
This patch fixes the email.get_email_from_shortcut. It ensures that
if the lookup isn't found in the shortcut list, it simply returns
the original value. This patch also adds a unit test to specifically
test this function to always return the correct value.
This patch adds the new MsgTrack object replacing the
global ack_dict. the ack_dict was not thread safe.
the new MsgTrack is a singleton object that keeps track of
all outbound TextMessage objects. When a TextMessage.send() is called
it is added to the MsgTrack object, and when an ack is received for that
message, the message is removed from the MsgTrack object.
TODO: Add an automatic mechanism for saving the messages in MsgTrack
so that when CTRL-C is called to exit aprsd server, then the MsgTrack
state is saved to storage. When aprsd server is started up again, add
the option to try and reload state of MsgTrack.
This patch also reworked the email thread into an APRSDThread object
that can exit gracefully with CTRL-C.
NOTE: Don't call sleep() with a long time (greater than 5 seconds), as
it causes a delay in exiting aprsd until the last sleep() finishes.
Since aprsd has so many threads now for processing incoming messages and
outgoing messages, we need to coordinate all thread operations so that
they don't block the exiting of the app.
This commit adds the new send-message command for sending messages.
This also redoes the logging of sent/rx'd packets to a single method
which is syncrhonized, so we don't get intermixed log messages for
packets.
Also adds email address validation during startup, and
optionally disables the validation via a command line switch. without
email validation for production running aprsd, emails sent can turn up
garbage and cause issues when those emails are received by aprsd
message processing as invalid content.
This branch refactors the majority of main.py out into individual
modules to compartmentalize the code. Migrated all email related
features unti email.py, sending of messages into messaging.py
Also refactored all of the socket code to use aprslib for all APRS-IS
communication as well as message/packet processing.
Moved the email command into it's own Plugin.
Hemna
Craig Lamparter