It seems that introduction of some special characters (here the ²) in password breaks the code: it hangs until connection timeout is reached. Even if the password/user/db are wrong. A wrong hostname (eg unavailable or without a responding 5432 port) raise an exception.
Traceback (most recent call last):
File "./....py", line 152, in <module>
loop.run_until_complete(a())
File "/usr/lib64/python3.6/asyncio/base_events.py", line 488, in run_until_complete
return future.result()
File "./...py", line 134, in a
conn = await asyncpg.connect(f'postgres://a@{host}/b', password='abc²def', timeout=10)
File "~/.local/lib/python3.6/site-packages/asyncpg/connection.py", line 2102, in connect
max_cacheable_statement_size=max_cacheable_statement_size,
File "~/.local/lib/python3.6/site-packages/asyncpg/connect_utils.py", line 895, in _connect
raise last_error
File "~/.local/lib/python3.6/site-packages/asyncpg/connect_utils.py", line 888, in _connect
record_class=record_class,
File "~/.local/lib/python3.6/site-packages/asyncpg/connect_utils.py", line 781, in _connect_addr
return await __connect_addr(params, timeout, True, *args)
File "~/.local/lib/python3.6/site-packages/asyncpg/connect_utils.py", line 831, in __connect_addr
await compat.wait_for(connected, timeout=timeout)
File "~/.local/lib/python3.6/site-packages/asyncpg/compat.py", line 66, in wait_for
return await asyncio.wait_for(fut, timeout)
File "/usr/lib64/python3.6/asyncio/tasks.py", line 362, in wait_for
raise futures.TimeoutError()
concurrent.futures._base.TimeoutError
It seems that introduction of some special characters (here the ²) in password breaks the code: it hangs until connection timeout is reached. Even if the password/user/db are wrong. A wrong hostname (eg unavailable or without a responding 5432 port) raise an exception.
test:
conn = await asyncpg.connect(f'postgres://a@{host}/b', password='abc²def', timeout=10)