BUG/MINOR: mux-h2/trace: Fix traces on h2c initialization
When a new H2 connection is initialized, the connection context is not changed
before the end. So, traces emitted during this initialization are buggy, except
the last one when no error occurred, because the connection context is not an
h2c.
To fix the bug, the connection context is saved and set as soon as possible. So,
the connection can always safely be used in all traces, except for the very
first one. And on error, the connection context is restored.
No need to backport.
1 file changed