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Coverity upload is allowed to fail and is manual. Also name the artifacts

Optimize tcp_socket::on_send by using vector::erase() only once per call

Very little optimization by using a simpler scope_guard when possible

The version with the vector, that can be disabled etc, is “very” slow, so we
use unique_ptr when we don’t need to disable it, and when it only contains
one function

Use expect_unordered in a few more places

Add tests for the nick change, and the nick conflict

Fix the indent in the coverage.cmake file

[skip-ci]

Add two e2e tests on adhoc commands

Use g++ for the openbsd tests

Disable the output in the config unit test

ci: Add a test on openbsd

e2e: test the private and no-copy thingy

e2e: the port to use should be an int, not a string

On EINPROGRESS, we need to also check for read events (because openBSD lies)

“It is possible to select(2) or poll(2) for completion by selecting the
socket for writing”

Yeah, sure, “writing”…

Fix an off-by-one issue in the POLL code

Conditionally use strptime if we don’t have std::get_time

Include a private and no-copy nodes in private <message/> to avoid carbon duplication

Parse the timezone myself, instead of using the broken strptime

See

https://lab.louiz.org/louiz/biboumi/issues/3215
https://github.com/andikleen/glibc/blob/master/time/strptime_l.c#L746-L747

for why strptime() sucks

We use std::get_time now, to parse the date and time. And we parse the
timezone by hand.

fix #3215

Fix the muc#traffic response

Was completely broken, and the test was just useless

Correctly set status="110" in the presence for the target of a kick