Commit Graph

356 Commits

Author SHA1 Message Date
Lonami Exo
09f4c5c708 Only reset auth_key on error -404
This error is "auth key not found", and the authorization key should
probably not be reset on other error codes. This might address #1457.
2020-10-05 14:08:21 +02:00
Lonami Exo
185a93a105 Expect BufferError during automatic reconnect
This seems to occur whe the Telegram servers are dying and logging
everyone out.
2020-10-05 14:07:11 +02:00
Lonami Exo
10b2b60415 Fix requests were not re-enqueued if sending failed 2020-09-29 21:07:38 +02:00
yash-dk
1d6fd7898a
Consider all reconnect attempts as retrying (#1557)
This means that a value of 0 retries will no longer try to reconnect.
2020-09-13 09:43:01 +02:00
Lonami Exo
1c3e7dda01 Avoid explicitly passing the loop to asyncio
This behaviour is deprecated and will be removed in future versions
of Python. Technically, it could be considered a bug (invalid usage
causing different behaviour from the expected one), and in practice
it should not break much code (because .get_event_loop() would likely
be the same event loop anyway).
2020-07-25 18:39:35 +02:00
ov7a
79fb1a54cb
Switch to blocking connect when using proxy (#1432)
Until a better fix is found, this should help proxy users.
2020-04-12 14:28:40 +02:00
Lonami Exo
1e94fe25fa Log requests that trigger struct.error
The exception hardly provides any valuable information.
This will hopefully help troubleshooting why the error happens.
2020-02-20 13:40:08 +01:00
Lonami Exo
d09f6a50b0 Add extra security checks during authkey gen 2020-01-14 12:12:55 +01:00
Lonami Exo
3c253734ac Clear old docs and fix formatting in ConnectionError messages 2020-01-07 12:20:01 +01:00
Lonami Exo
ecb27f33f7 Lower log severity on error during disconnect 2019-12-23 11:54:56 +01:00
Lonami Exo
cd37478e31 Don't send pings unless the connection is made
This will hopefully avoid batching tens of ping requests which
we don't care about their results.
2019-12-02 18:36:20 +01:00
painor
38b929b973 Fix several typos (#1328) 2019-11-10 11:29:43 +01:00
Lonami Exo
7e346180d7 Fix import ssl may fail under some Python installs
It's only required for certain proxy configurations, so we
don't want it to raise ImportError while the user imports
our library.
2019-10-31 19:20:18 +01:00
Lonami Exo
baacecadc5 Document some errors, bump v1.10.7 2019-10-27 18:50:21 +01:00
Lonami Exo
5dcc30dcc6 Handle connection errors during auth key generation
This should help with spurious server-side disconnects during
auth_key generation, which happen most commonly on user DC
migrations.
2019-10-24 13:48:29 +02:00
Lonami Exo
08b78f0c47 Unify retry loops in mtprotosender._connect
Now the retry count is not twice its value.
2019-10-24 13:40:09 +02:00
Lonami Exo
3039915ce9 Factor out parts from mtprotosender._connect
This will help unifying the retry loop and reconnecting
if the server disconnects us during auth key generation
which will be done in a follow-up commit.
2019-10-24 13:36:32 +02:00
Lonami Exo
09f27f0dd7 Update Telegram's RSA keys 2019-10-03 20:52:25 +02:00
Lonami Exo
e24dd3ad75 Prevent double-connect causing double-reads later
Which leads to "RuntimeError: readexactly() called while another
coroutine is already waiting for incoming data" being raised,
and causing everything to break or halt.
2019-08-11 19:05:11 +02:00
Lonami Exo
f5de2cd9a0 Fix logging bug on disconnect 2019-08-08 09:32:18 +02:00
Lonami Exo
a7a7c4add2 Pass all Updates when building events 2019-06-30 16:34:34 +02:00
Lonami Exo
aa2b3daccc Factor out setting entities to events 2019-06-30 16:34:34 +02:00
Lonami
86cdb7c1f8
Remove accidentally-committed debug print 2019-06-15 23:14:59 +02:00
Lonami Exo
40d32cee95 Assert that dispatched updates are Updates 2019-06-15 21:15:57 +02:00
Lonami Exo
e5f1b2afa3 Update logging calls to use proper formatting 2019-05-17 12:30:13 +02:00
Lonami Exo
c1be0bd2e8 Fix disconnection without a previous connection 2019-05-11 16:53:11 +02:00
Lonami Exo
278f0e9e98 Don't raise errors during disconnect 2019-05-10 18:54:10 +02:00
Lonami Exo
cd4b915522 Add type hints to all public methods in the client 2019-05-03 21:38:41 +02:00
Lonami Exo
1e17ef1c98 Apply several lints 2019-05-03 21:38:41 +02:00
Lonami Exo
19664cd9cf Call self._writer.wait_closed() on disconnect
https://docs.python.org/3/library/asyncio-stream.html#asyncio.StreamWriter.wait_closed
2019-04-25 09:56:30 +02:00
yegor
8edbfbdced Fix dd mode in MTProxies (#1157) 2019-04-19 22:09:22 +02:00
Lonami Exo
9965cda968 Save pts and date in a tuple for immutability
This way it is easy and cheap to copy the two required values
to all incoming updates in case we need to getDifference since
the previous pts/date to fetch entities.

This is still a work in progress.
2019-04-10 21:10:34 +04:00
Lonami Exo
ad963fd23e Don't clear pending_ack on disconnect
Upon reconnecting, we must make sure to send all `pending_ack`,
or Telegram may resend some responses (e.g. causing duplicated
updates).
2019-03-28 12:16:15 +01:00
Lonami Exo
5554b414e1 Propagate the last error on reconnect, not always ConnectionError 2019-03-28 10:11:33 +01:00
Lonami Exo
7523869875 Except IOError and not ConnectionError
PySocks' errors do not subclass ConnectionError so the library
was unnecessarily logging them as unexpected, when any IOError
was actually expected.
2019-03-28 09:54:35 +01:00
Lonami Exo
f6fe580eb7 Safer auto reconnect to prevent double connect 2019-03-22 19:01:40 +01:00
Lonami Exo
436fb64289 Prevent double autoreconnect like #1112 2019-03-22 16:21:18 +01:00
Lonami Exo
04ba2e1fc7 Revert disconnect() to be async again (#1133)
It's the only way to properly clean all background tasks,
which the library makes heavy use for in MTProto/Connection
send and receive loops.

Some parts of the code even relied on the fact that it was
asynchronous (it used to return a future so you could await
it and not be breaking).

It's automatically syncified to reduce the damage of being
a breaking change.
2019-03-21 12:21:00 +01:00
Lonami Exo
2e4476a754 Workaround #1134 by early checking if proxy closes connection 2019-03-21 11:22:09 +01:00
Сергей Прохоров
43505e0aad
Use issubclass instead of direct class comparison 2019-03-12 20:25:33 +01:00
Сергей Прохоров
4696dfc25e
Rework class hierarchy, try to DRY more 2019-03-12 01:12:55 +01:00
Сергей Прохоров
b873aa67cc
Implement different mtproto proxy protocols; refactor obfuscated2 2019-03-10 03:26:24 +01:00
Lonami Exo
8429f9bd3c Update to v1.6 2019-02-27 21:04:18 +01:00
Lonami Exo
abadf3c789 Provide a blanket implementation for _init_conn 2019-02-21 10:43:31 +01:00
Lonami Exo
6de7329ce7 Fix Connection abstraction leak 2019-02-21 10:41:33 +01:00
Dmitry D. Chernov
d25442345e Fix incorrect sending of DC id when connecting to MTProxy 2019-02-12 21:17:08 +10:00
Dmitry D. Chernov
45d0ba9e2f Initial implementation of MTProxy support (#1107) 2019-02-11 00:16:46 +01:00
Dmitry D. Chernov
8c428e8566 Fix broken connection establishment in ConnectionTcpObfuscated
This regression was introduced in ebde3be820.
2019-02-11 07:54:59 +10:00
Dmitry D. Chernov
c39cc06908 Fix incorrect check for reserved data prefix in ConnectionTcpObfuscated 2019-02-11 05:47:09 +10:00
Dmitry D. Chernov
fc2977fc0d Tiny style fixes 2019-02-07 06:55:34 +10:00