Use new settings to fine tune the connection pool

Browse Source 
In some circumstances, it is necessary to increase size of pool.
This commit is contained in:
Guilhem Bonnefille 2016-04-28 13:59:41 +02:00
parent 5cbe4c5332
commit f18a3a77ef
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
searx/poolrequests.py
View File

@ -41,14 +41,18 @@ class HTTPAdapterWithConnParams(requests.adapters.HTTPAdapter):
block=self._pool_block, **self._conn_params) block=self._pool_block, **self._conn_params)
connect=settings['outgoing'].get('pool_connections', 100) # Magic number kept from previous code
maxsize=settings['outgoing'].get('pool_maxsize', requests.adapters.DEFAULT_POOLSIZE) # Picked from constructor
if settings['outgoing'].get('source_ips'): if settings['outgoing'].get('source_ips'):
http_adapters = cycle(HTTPAdapterWithConnParams(pool_connections=100, source_address=(source_ip, 0)) http_adapters = cycle(HTTPAdapterWithConnParams(pool_connections=connect, pool_maxsize=maxsize,
source_address=(source_ip, 0))
for source_ip in settings['outgoing']['source_ips']) for source_ip in settings['outgoing']['source_ips'])
https_adapters = cycle(HTTPAdapterWithConnParams(pool_connections=100, source_address=(source_ip, 0)) https_adapters = cycle(HTTPAdapterWithConnParams(pool_connections=connect, pool_maxsize=maxsize,
source_address=(source_ip, 0))
for source_ip in settings['outgoing']['source_ips']) for source_ip in settings['outgoing']['source_ips'])
else: else:
http_adapters = cycle((HTTPAdapterWithConnParams(pool_connections=100), )) http_adapters = cycle((HTTPAdapterWithConnParams(pool_connections=connect, pool_maxsize=maxsize), ))
https_adapters = cycle((HTTPAdapterWithConnParams(pool_connections=100), )) https_adapters = cycle((HTTPAdapterWithConnParams(pool_connections=connect, pool_maxsize=maxsize), ))
class SessionSinglePool(requests.Session): class SessionSinglePool(requests.Session):