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Added buffering, fixing a common chunk yielding issue

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nsde 2023-10-08 23:56:32 +02:00
parent a6af7bd1a4
commit 23a904f3ce
2 changed files with 19 additions and 11 deletions
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2
api/providers/azure.py
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@ -14,7 +14,7 @@ MODELS = [
] ]
# MODELS = [f'{model}-azure' for model in MODELS] # MODELS = [f'{model}-azure' for model in MODELS]
AZURE_API = '2023-07-01-preview' AZURE_API = '2023-08-01-preview'
async def chat_completion(**payload): async def chat_completion(**payload):
key = await utils.random_secret_for('azure-nva1') key = await utils.random_secret_for('azure-nva1')

28
api/responder.py
View file

@ -49,7 +49,7 @@ async def respond(
'Content-Type': 'application/json' 'Content-Type': 'application/json'
} }
for i in range(1): for i in range(5):
try: try:
if is_chat: if is_chat:
target_request = await load_balancing.balance_chat_request(payload) target_request = await load_balancing.balance_chat_request(payload)
@ -96,7 +96,7 @@ async def respond(
cookies=target_request.get('cookies'), cookies=target_request.get('cookies'),
ssl=False, ssl=False,
timeout=aiohttp.ClientTimeout( timeout=aiohttp.ClientTimeout(
connect=1.0, connect=0.75,
total=float(os.getenv('TRANSFER_TIMEOUT', '500')) total=float(os.getenv('TRANSFER_TIMEOUT', '500'))
) )
) as response: ) as response:
@ -148,24 +148,32 @@ async def respond(
continue continue
chunk_no = 0 chunk_no = 0
async for chunk in response.content.iter_any(): buffer = ''
async for chunk in response.content.iter_chunked(1024):
chunk_no += 1 chunk_no += 1
chunk = chunk.decode('utf8').strip()
chunk = chunk.decode('utf8')
if 'azure' in provider_name: if 'azure' in provider_name:
chunk = chunk.strip().replace('data: ', '') chunk = chunk.replace('data: ', '')
if not chunk or chunk_no == 1: if not chunk or chunk_no == 1:
continue continue
yield chunk + '\n\n' subchunks = chunk.split('\n\n')
buffer += subchunks[0]
yield buffer + '\n\n'
buffer = subchunks[-1]
for subchunk in subchunks[1:-1]:
yield subchunk + '\n\n'
break break
except Exception as exc: except aiohttp.client_exceptions.ServerTimeoutError:
print('[!] exception', exc) continue
# continue
raise exc
else: else:
yield await errors.yield_error(500, 'Sorry, our API seems to have issues connecting to our provider(s).', 'This most likely isn\'t your fault. Please try again later.') yield await errors.yield_error(500, 'Sorry, our API seems to have issues connecting to our provider(s).', 'This most likely isn\'t your fault. Please try again later.')