Commit Graph

6 Commits

Author SHA1 Message Date
Damien George 8fcdb5490c extmod/modlwip: Fix close and clean up of UDP and raw sockets.
The correct callback-deregister functions must be called dependent on the
socket type, otherwise resources may not be freed correctly.

Signed-off-by: Damien George <damien@micropython.org>
2021-08-13 23:46:11 +10:00
Mike Teachman b0b8ebc4f6 extmod/uasyncio: Add readinto() method to Stream class.
With docs and a multi-test using TCP server/client.

This method is a MicroPython extension, although there is discussion of
adding it to CPython: https://bugs.python.org/issue41305

Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-06-15 13:13:35 +10:00
Damien George 3123f6918b tests: Use .errno instead of .args[0] for OSError exceptions.
Signed-off-by: Damien George <damien@micropython.org>
2021-04-23 22:03:46 +10:00
Damien George 441460d81f extmod/uasyncio: Add StreamReader.readexactly(n) method.
It raises on EOFError instead of an IncompleteReadError (which is what
CPython does).  But the latter is derived from EOFError so code compatible
with MicroPython and CPython can be written by catching EOFError (eg see
included test).

Fixes issue #6156.

Signed-off-by: Damien George <damien@micropython.org>
2020-07-25 23:10:05 +10:00
Damien George 38904b8937 tests/multi_net: Add uasyncio test for TCP server and client.
Includes a test where the (non uasyncio) client does a RST on the
connection, as a simple TCP server/client test where both sides are using
uasyncio, and a test for TCP stream close then write.
2020-03-26 01:25:45 +11:00
Damien George 8f44c0dd16 tests/multi_net: Add initial set of multi-instance tests for network. 2020-03-10 02:22:34 +11:00