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Merge branch 'feature/semaphore_in_push_to_actor' into 'master'

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use global semaphore in push_to_actor to prevent overloading system with outbound connections

See merge request pleroma/relay!16
This commit is contained in:
kaniini 2019-07-31 19:20:46 +00:00
parent 723f286f21 94e669cf7d
commit b3b33c9796
1 changed files with 12 additions and 11 deletions
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23
relay/actor.py
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@ -30,6 +30,7 @@ if "actorKeys" not in DATABASE:
PRIVKEY = RSA.importKey(DATABASE["actorKeys"]["privateKey"])
PUBKEY = PRIVKEY.publickey()
sem = asyncio.Semaphore(500)
from . import app, CONFIG
from .remote_actor import fetch_actor
@ -77,7 +78,6 @@ get_actor_inbox = lambda actor: actor.get('endpoints', {}).get('sharedInbox', ac
async def push_message_to_actor(actor, message, our_key_id):
inbox = get_actor_inbox(actor)
url = urlsplit(inbox)
# XXX: Digest
@ -93,15 +93,17 @@ async def push_message_to_actor(actor, message, our_key_id):
logging.debug('%r >> %r', inbox, message)
try:
async with aiohttp.ClientSession(trace_configs=[http_debug()]) as session:
async with session.post(inbox, data=data, headers=headers) as resp:
if resp.status == 202:
return
resp_payload = await resp.text()
logging.debug('%r >> resp %r', inbox, resp_payload)
except Exception as e:
logging.info('Caught %r while pushing to %r.', e, inbox)
global sem
async with sem:
try:
async with aiohttp.ClientSession(trace_configs=[http_debug()]) as session:
async with session.post(inbox, data=data, headers=headers) as resp:
if resp.status == 202:
return
resp_payload = await resp.text()
logging.debug('%r >> resp %r', inbox, resp_payload)
except Exception as e:
logging.info('Caught %r while pushing to %r.', e, inbox)
async def follow_remote_actor(actor_uri):
@ -317,5 +319,4 @@ async def inbox(request):
return aiohttp.web.Response(body=b'{}', content_type='application/activity+json')
app.router.add_post('/inbox', inbox)