[twisted] add an option to configure twisted's threadpool size
Twisted's threadpool size defaults to 10, which means we virtually try
to serve up to 10 simulateneous requests but connection-pool size
defaults to 4 on CW-server side. That means that under heavy load, chances
are high that some HTTP queries end up with a 500 error code / connection-pool
exhausted.
[MESSAGES CONTROL]
disable-msg = C0301
[VARIABLES]
# Enable / disable this checker
enable-variables = yes
additional-builtins = _, display_name
[BASIC]
required-attributes=
attr-rgx = (w|[a-z_][a-z0-9_]{2,30})
variable-rgx = (w|[a-z_][a-z0-9_]{2,30})$
argument-rgx = (w|[a-z_][a-z0-9_]{2,30})$
[TYPECHECK]
generated-members=debug,info,notice,warning,error,critical,exception