1. ev
  2. Soru-cevap
  3. Neden programım urllib3 günlüklerinden sonra askıda kalıyor Yeni HTTPS bağlantısı başlatılıyor?

Neden programım urllib3 günlüklerinden sonra askıda kalıyor Yeni HTTPS bağlantısı başlatılıyor?

2014-07-08 32 views
7

Bazı kereviz çalışan süreçlerimin birkaç dakika askıda kaldığı bir sorunu teşhis etmeye çalışıyorum. Birkaç IO çağrısı yapan birçok görevim var (genellikle üçüncü taraf API'ları). Herhangi bir işte, çeşitli API'lara binlerce talepte bulunabiliyor olabilirim. Günlüklere baktım ve hepsinin ortak özelliği var: urllib3 uzaktaki bir url ile bağlantı kurduktan sonra beklerler.Neden programım urllib3 günlüklerinden sonra askıda kalıyor Yeni HTTPS bağlantısı başlatılıyor?

İşlerimin sonunda (~ 30 dakika sürer), genellikle asılan birkaç görev vardır.

İşte suçlu ben urllib3 sonuçlandırmak için kullandıkları günlükleri örneğidir olduğu:

Jul 08 04:46:26 app/worker.1: [INFO/MainProcess] [???(???)] celery.worker.strategy: Received task: my_celery_task[734a49f6-bf6b-4423-9146-1c48366ba897] 
Jul 08 04:46:28 app/worker.1: [DEBUG/Worker-11] [my_celery_task(734a49f6-bf6b-4423-9146-1c48366ba897)] src.aggregates.prospect.services.prospect_service: Beginning: Get social account data. provider_name: twitter, account_uid: some_user 
Jul 08 04:46:28 app/worker.1: [INFO/Worker-11] [my_celery_task(734a49f6-bf6b-4423-9146-1c48366ba897)] requests.packages.urllib3.connectionpool: Starting new HTTPS connection (1): api.some_api.com

Ve sonra o kadar. Starting new HTTPS connection ifadesinden sonra hiçbir şey kayıtlı değil.

Bu

Ben işçiyi yeniden nerede: Bu durumda 

Jul 08 05:09:18 app/worker.1: [INFO/MainProcess] [???(???)] celery.worker.strategy: Received task: my_celery_task[734a49f6-bf6b-4423-9146-1c48366ba897] 
Jul 08 05:09:19 app/worker.1: [DEBUG/Worker-4] [my_celery_task(734a49f6-bf6b-4423-9146-1c48366ba897)] src.aggregates.prospect.services.prospect_service: Beginning: Get social account data. provider_name: twitter, account_uid: some_user 
Jul 08 05:09:19 app/worker.1: [DEBUG/Worker-4] [my_celery_task(734a49f6-bf6b-4423-9146-1c48366ba897)] requests.packages.urllib3.connectionpool: "GET /v2/api_call.json?username=some_user HTTP/1.1" 403 170 
Jul 08 05:09:19 app/worker.1: [INFO/Worker-4] [my_celery_task(734a49f6-bf6b-4423-9146-1c48366ba897)] requests.packages.urllib3.connectionpool: Starting new HTTPS connection (1): api.some_api.com 
Jul 08 05:09:19 app/worker.1: [INFO/MainProcess] [???(???)] celery.worker.job: Task my_celery_task[734a49f6-bf6b-4423-9146-1c48366ba897] succeeded in 2.265356543008238s: 32345

, ben 403 durum kodu aldı. Yani bu potansiyel bir suçlu olabilir. Bununla birlikte, bunun, bu durumun 200 durum kodlarıyla da gerçekleştiğini gördüm.

FWIW, ben de günlüklerde oldukça sık Resetting dropped connection: api.twitter.com görüyoruz.

requests kitaplığını kullanarak istekte bulunduğum her yerde 10 saniye içinde bir timeout sağladığınızdan emin oldum.

Bu nedenle, isteğin yapıldığı ancak daha sonra askıda kaldığı anlaşılıyor. Bu uzak sunucular çok yavaş bir tempoda yanıt ve bu nedenle zaman aşımı aslında hiçbir zaman oluşuyor mümkün, ama ben sadece belirli bir etki alanı ile oluşmaz benim sorun olarak bu ihtimal buluyorum.

Tavşan 3.1.3 kullanıyorum kereviz: 3.1.11 (Cipater) kombu: 3.0.16 py: 3.4.0 bilardo: 3.3.0.17 py-amqp: 1.4.5. Prefork kullanıyorum.

Ben istekleri == 2.3.0 kullanıyorum.

Öyleyse neden benim görevleri urllib3Starting new HTTPS connection deyimi kaydeder sonra askıda olduğunu görünüyor?

DÜZENLEME: günlük bir sürü eklendi ve Kayıtlı son giriş benim günlük açıklamada, the culprit is load_verify_locations göre

2014-07-16T02:43:56.960119+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.util.ssl_: begin: ssl_wrap_socket: load verify locations

olduğunu

2014-07-16T02:43:53.140381+00:00 app[worker.1]: [INFO/MainProcess/2] [???(???)] celery.worker.strategy: Received task: [973c1361-43c3-41a2-9bcd-6ef850c41fcc] 
2014-07-16T02:43:56.951211+00:00 app[worker.1]: [1;34m[DEBUG/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] : twitter, account_uid: some_user[0m 
2014-07-16T02:43:56.951876+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: complete: request: about to get request 
2014-07-16T02:43:56.952005+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: begin: request: about to prep request 
2014-07-16T02:43:56.952897+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: complete: request: about to prep request 
2014-07-16T02:43:56.954133+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.adapters: begin: send: about to get response not chunked 
2014-07-16T02:43:56.954249+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: urlopen: about to get a conn from the pool 
2014-07-16T02:43:56.954360+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: _get_conn: about to get a conn from the pool 
2014-07-16T02:43:56.954482+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: _get_conn: about to get a conn from the pool 
2014-07-16T02:43:56.954587+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: returning conn or self new conn 
2014-07-16T02:43:56.951725+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: begin: request: about to get request 
2014-07-16T02:43:56.954692+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: Starting new HTTPS connection (1): api.fullcontact.com 
2014-07-16T02:43:56.954817+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: create connection class 
2014-07-16T02:43:56.954948+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: just about to create connection class 
2014-07-16T02:43:56.955062+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: returning conn or self new conn 
2014-07-16T02:43:56.955166+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: urlopen: about to get a conn from the pool 
2014-07-16T02:43:56.955290+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: _make_request: about to call request 
2014-07-16T02:43:56.955396+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: httpconection: send req 
2014-07-16T02:43:56.953410+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: begin: request: about to send 
2014-07-16T02:43:56.953554+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.adapters: begin: send: about to get conn 
2014-07-16T02:43:56.953986+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.adapters: complete: send: about to get conn 
2014-07-16T02:43:56.956014+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: httpconection: _send_output 
2014-07-16T02:43:56.955517+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: httpconection: put req 
2014-07-16T02:43:56.955715+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: httpconection: put req 
2014-07-16T02:43:56.956146+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: httpconection: send 
2014-07-16T02:43:56.956309+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified conection: connect 
2014-07-16T02:43:56.959157+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: https verified : connect: set socket 
2014-07-16T02:43:56.959045+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified : connect: set socket 
2014-07-16T02:43:56.959295+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified : connect: resolve cert reqs 
2014-07-16T02:43:56.959402+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: https verified : connect: resolve cert reqs 
2014-07-16T02:43:56.959508+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified : connect: resolve ssl ver 
2014-07-16T02:43:56.959613+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: complete: https verified : connect: resolve ssl ver 
2014-07-16T02:43:56.959715+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified : connect: ssl_wrap_socket 
2014-07-16T02:43:56.959827+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.util.ssl_: begin: ssl_wrap_socket: about to get ssl context 
2014-07-16T02:43:56.960012+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.util.ssl_: complete: ssl_wrap_socket: about to get ssl context 
2014-07-16T02:43:56.960119+00:00 app[worker.1]: [INFO/Worker-28/99] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.util.ssl_: begin: ssl_wrap_socket: load verify locations 


# ******************************************* 
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# This is when I restarted the job. It processed the same exact task, same parameters, same https url, etc in under 1 second. 
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2014-07-16T03:00:21.885531+00:00 app[worker.1]: [INFO/MainProcess/2] [???(???)] celery.worker.strategy: Received task: [973c1361-43c3-41a2-9bcd-6ef850c41fcc] 
2014-07-16T03:00:22.009616+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: begin: request: about to get request 
2014-07-16T03:00:22.010313+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: begin: request: about to prep request 
2014-07-16T03:00:22.016669+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: begin: request: about to send 
2014-07-16T03:00:22.018419+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.adapters: complete: send: about to get conn 
2014-07-16T03:00:22.051267+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: httpconection: put req 
2014-07-16T03:00:22.051744+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: httpconection: send 
2014-07-16T03:00:22.051879+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified conection: connect 
2014-07-16T03:00:22.072346+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified : connect: set socket 
2014-07-16T03:00:22.103234+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.util.ssl_: begin: ssl_wrap_socket: wrap socket with host name 
2014-07-16T03:00:22.007638+00:00 app[worker.1]: [1;34m[DEBUG/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] : : twitter, account_uid: some_user[0m 
2014-07-16T03:00:22.009969+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: complete: request: about to get request 
2014-07-16T03:00:22.012954+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: complete: request: about to prep request 
2014-07-16T03:00:22.017254+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.adapters: begin: send: about to get conn 
2014-07-16T03:00:22.049101+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.adapters: begin: send: about to get response not chunked 
2014-07-16T03:00:22.049241+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: urlopen: about to get a conn from the pool 
2014-07-16T03:00:22.049361+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: _get_conn: about to get a conn from the pool 
2014-07-16T03:00:22.049528+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: _get_conn: about to get a conn from the pool 
2014-07-16T03:00:22.049639+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: returning conn or self new conn 
2014-07-16T03:00:22.049756+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: Starting new HTTPS connection (1): api.fullcontact.com 
2014-07-16T03:00:22.049918+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: create connection class 
2014-07-16T03:00:22.050197+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: just about to create connection class 
2014-07-16T03:00:22.050318+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: returning conn or self new conn 
2014-07-16T03:00:22.050425+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: urlopen: about to get a conn from the pool 
2014-07-16T03:00:22.050587+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: _make_request: about to call request 
2014-07-16T03:00:22.050777+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: httpconection: send req 
2014-07-16T03:00:22.050946+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: httpconection: put req 
2014-07-16T03:00:22.051546+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: httpconection: _send_output 
2014-07-16T03:00:22.072581+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: https verified : connect: set socket 
2014-07-16T03:00:22.072721+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified : connect: resolve cert reqs 
2014-07-16T03:00:22.072911+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: https verified : connect: resolve cert reqs 
2014-07-16T03:00:22.073044+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified : connect: resolve ssl ver 
2014-07-16T03:00:22.073179+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: complete: https verified : connect: resolve ssl ver 
2014-07-16T03:00:22.073311+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified : connect: ssl_wrap_socket 
2014-07-16T03:00:22.073445+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.util.ssl_: begin: ssl_wrap_socket: about to get ssl context 
2014-07-16T03:00:22.073814+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.util.ssl_: complete: ssl_wrap_socket: about to get ssl context 
2014-07-16T03:00:22.073979+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.util.ssl_: begin: ssl_wrap_socket: load verify locations 
2014-07-16T03:00:22.092134+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.util.ssl_: complete: ssl_wrap_socket: load verify locations 
2014-07-16T03:00:22.138197+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.util.ssl_: complete: ssl_wrap_socket: wrap socket with host name 
2014-07-16T03:00:22.138207+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: complete: https verified : connect: ssl_wrap_socket 
2014-07-16T03:00:22.138209+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: https verified : connect: match hostname 
2014-07-16T03:00:22.138211+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: complete: https verified : connect: match host name 
2014-07-16T03:00:22.138212+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: https verified conection: connect 
2014-07-16T03:00:22.138214+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: begin: httpconection: send: before sock.sendall 
2014-07-16T03:00:22.138743+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: httpconection: send: before sock.sendall 
2014-07-16T03:00:22.138748+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: httpconection: send 
2014-07-16T03:00:22.138796+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: httpconection: _send_output 
2014-07-16T03:00:22.139094+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connection: completed: httpconection: send req 
2014-07-16T03:00:22.139207+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: _make_request: about to call request 
2014-07-16T03:00:22.139321+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: _make_request: conn.get reponse with buffer 
2014-07-16T03:00:22.139925+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: _make_request: conn.get reponse with no buffer 
2014-07-16T03:00:22.288112+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.sessions: completest: about to send 
2014-07-16T03:00:22.286453+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: _make_request: conn.get reponse with no buffer 
2014-07-16T03:00:22.286596+00:00 app[worker.1]: [1;34m[DEBUG/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: "GET /v2/person.json?twitter=some_user&apiKey=5eeaece3982efd1d&style=dictionary HTTP/1.1" 403 170[0m 
2014-07-16T03:00:22.286720+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: begin: urlopen: about to get response from httplib 
2014-07-16T03:00:22.287050+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.packages.urllib3.connectionpool: complete: urlopen: about to get response from httplib 
2014-07-16T03:00:22.287170+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.adapters: complete: send: about to get response not chunked 
2014-07-16T03:00:22.287279+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.adapters: begin: send: about to build response 
2014-07-16T03:00:22.287738+00:00 app[worker.1]: [INFO/Worker-9/23] [(973c1361-43c3-41a2-9bcd-6ef850c41fcc)] requests.adapters: complete: send: about to build response 
2014-07-16T03:00:24.342182+00:00 app[worker.1]: [INFO/MainProcess/2] [???(???)] celery.worker.job: Task [973c1361-43c3-41a2-9bcd-6ef850c41fcc] succeeded in 2.4521394340554252s: 44508

aşağıda daha bağlam sağlamak ettik.

Bu requests kütüphanede gelen kodu şöyledir:

if ca_certs: 
    try: 
     context.load_verify_locations(ca_certs) 
    # Py32 raises IOError 
    # Py33 raises FileNotFoundError 
    except Exception as e: # Reraise as SSLError 
     raise SSLError(e)

Yani context.load_verify_locations(ca_certs) bu asmak için neden olduğu anlaşıldı. Niye ya?

kaynak

2014-07-08 Scott Coates

+0

Bu iş kuyruğunuzun dışında asılı kalabilirsiniz, belki bir Python kabuğunda (ideal olarak sadece urllib3 kullanıyor)? Belirli bir URL'de duruyor mu? – shazow

+0

Hayır, izole bir şekilde çoğalamıyorum. Aslında, sadece işçimi yeniden başlatırsam, bıraktığı yeri alır ve sorunlu URL'ye bir istek gönderir ve işe yarayacaktır. Belirli bir URL veya alan adıyla görünmüyor. Günlüklerim çeşitli alan adlarında askıda kaldığını gösteriyor. Ancak, "maps.google.com" çok daha sık gerçekleşir. –

+1

:(HTTP ile ilgili olup olmadığını net değil, o zaman bir HTTPS bağlantısı kurduktan sonra yaptığınız bir şey olabilir? Düşünebildiğim sadece urllib3 askıya alabilen tek şey, DNS çözünürlüğüdür. Ağınızda ilginç bir şey varsa Bir alanın çözümlenmesini yavaşlatan konfigürasyon, zaman aşımına uğramaz (Python stdlib'in kısıtlamaları nedeniyle) – shazow

cevap

0

Eğer multiprocessing.dummy modülünü kullanıyor musunuz? iş parçacığı havuzu?

görünüşte onlar TCP SYN-ACK devrinin tamamlanmasından sonra yani KURULAN sonra asmak için rasgele HTTP bağlantılarını neden multiprocessing.dummy veya urllib3 dan Pool modülünde, ya bir hata var gibi görünüyor.

Bu hatanın bir işareti, Wireshark ile TCP isteğini/yanıtını izlediğinizde ve birkaç dakika sonra bir TCP RST'si oluşturulduktan sonra bir TCP RST'si ve arada bir uygulama protokolü trafiği göründüğünüzde olur.

Çok işlemcili Havuz kodunuzu işlem bazında kullanmaya, yani multiprocessing.dummy yerine çoklu işlemeyi kullanmaya çalışmak isteyebilirsiniz. yerine

from multiprocessing.dummy import Pool as ThreadPool

kullanım

from multiprocessing import Pool as ProcessPool

ait

yani yukarıda benim için çalıştı ve hata gitti.

kaynak

2016-02-16 14:47:49 Nerrve

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