With Python 3.7 asynchronous tests randomly fail
with "RuntimeError: Event loop is closed" during shutdown.
Backtrace of the error includes `SafeChildWatcher` calls.
Python 3.8 has replaced `SafeChildWatcher`
with a new `ThreadedChildWatcher` by default [1]
as a bugfix for
"asyncio.create_subprocess_exec() only works with main event loop" bug [2].
Python 3.7 scheduled end of life is 2023-06-27
according to <https://devguide.python.org/versions/>.
[1] https://github.com/python/cpython/pull/14344
[2] https://bugs.python.org/issue35621
Normally the message has UID 1,
but this is not true when account is reused.
In this case the message may be
"Marked messages 2 in folder DeltaChat as seen."
and the test times out waiting for
"Marked messages 1 in folder DeltaChat as seen."
According to RFC 3501, EXISTS must always be sent in response to SELECT.
But if the server does not send it for some reason,
async-imap uses the default value, so we will essentially fetch `1:*`
and downloading all messages may take a long time.
According to RFC 3501, EXISTS must always be sent in response to SELECT.
But if the server does not send it for some reason,
async-imap uses the default value, so we will essentially fetch `1:*`
and downloading all messages may take a long time.
This way is more compatible to JSON-RPC libraries
that do not support receiving notifications from the server
and allows describing event types in the OpenRPC specification.
Event thread converting events to notifications in the FFI
is removed, so it is now possible to construct a dc_jsonrpc_instance_t
while still retrieving events via dc_event_emitter_t.
Otherwise sending a message without plaintext part
resets the signature. It is particularly dangerous
in multidevice case, because it's easy to accidentally
reset the signature on your other device with a non-text message.
Move DebugLogging into debug logging module.
Remove Context.send_log_event().
Use blocking_read() instead of try_read() to
get read lock on debug_logging() in synchronous code.
Do not try to log events while holding a lock
on DebugLogging.
This patch adds new C APIs
dc_get_next_msgs() and dc_wait_next_msgs(),
and their JSON-RPC counterparts
get_next_msgs() and wait_next_msgs().
New configuration "last_msg_id"
tracks the last message ID processed by the bot.
get_next_msgs() returns message IDs above
the "last_msg_id".
wait_next_msgs() waits for new message notification
and calls get_next_msgs().
wait_next_msgs() can be used to build
a separate message processing loop
independent of the event loop.
Async Python API get_fresh_messages_in_arrival_order()
is deprecated in favor of get_next_messages().
Introduced Python APIs:
- Account.wait_next_incoming_message()
- Message.is_from_self()
- Message.is_from_device()
Introduced Rust APIs:
- Context.set_config_u32()
- Context.get_config_u32()
Moved custom ToSql trait including Send + Sync from lib.rs to sql.rs.
Replaced most params! and paramsv! macro usage with tuples.
Replaced paramsv! and params_iterv! with params_slice!,
because there is no need to construct a vector.
With this, all the builds happen in parallel in 3-6 minutes,
and then python tests run for 8-9 minutes.
Before, it was 6-17 minutes for compilation,
then 19-31 minutes for python tests.
Compilation of the library and test binary was not parallelized,
and then python tests included async python tests
and deltachat-rpc-server binary compilation.
Now, deltachat-rpc-server compilation,
Rust testing and async python tests are separate jobs.
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