{"action":"created","issue":{"url":"https://api.github.com/repos/cloudendpoints/esp/issues/395","repository_url":"https://api.github.com/repos/cloudendpoints/esp","labels_url":"https://api.github.com/repos/cloudendpoints/esp/issues/395/labels{/name}","comments_url":"https://api.github.com/repos/cloudendpoints/esp/issues/395/comments","events_url":"https://api.github.com/repos/cloudendpoints/esp/issues/395/events","html_url":"https://github.com/cloudendpoints/esp/issues/395","id":326022877,"node_id":"MDU6SXNzdWUzMjYwMjI4Nzc=","number":395,"title":"\"a client request body is buffered to a temporary 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we are seeing many entries of the above type in the esp logs, and also observe unexplained latencies that could be related:\r\n\r\n2018/05/24 06:52:13 [warn] 12#12: *1 a client request body is buffered to a temporary file /var/cache/nginx/client_temp/0000000002, client: *********, server: , request: \"POST /********************************** HTTP/2.0\", host: \"*******************************\" \r\n\r\nthe call is a GRPC call, and less than 200 bytes in body size. /etc/nginx/endpoints/nginx.conf in the container says \"client_body_buffer_size 128k;\", so it's not \"just\" nginx config or a large request. \r\n\r\nplease let me know if there is anything I can do to shed some more light on this"},"comment":{"url":"https://api.github.com/repos/cloudendpoints/esp/issues/comments/432247106","html_url":"https://github.com/cloudendpoints/esp/issues/395#issuecomment-432247106","issue_url":"https://api.github.com/repos/cloudendpoints/esp/issues/395","id":432247106,"node_id":"MDEyOklzc3VlQ29tbWVudDQzMjI0NzEwNg==","user":{"login":"unludo","id":2095089,"node_id":"MDQ6VXNlcjIwOTUwODk=","avatar_url":"https://avatars1.githubusercontent.com/u/2095089?v=4","gravatar_id":"","url":"https://api.github.com/users/unludo","html_url":"https://github.com/unludo","followers_url":"https://api.github.com/users/unludo/followers","following_url":"https://api.github.com/users/unludo/following{/other_user}","gists_url":"https://api.github.com/users/unludo/gists{/gist_id}","starred_url":"https://api.github.com/users/unludo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/unludo/subscriptions","organizations_url":"https://api.github.com/users/unludo/orgs","repos_url":"https://api.github.com/users/unludo/repos","events_url":"https://api.github.com/users/unludo/events{/privacy}","received_events_url":"https://api.github.com/users/unludo/received_events","type":"User","site_admin":false},"created_at":"2018-10-23T13:30:08Z","updated_at":"2018-10-23T13:30:08Z","author_association":"NONE","body":"hello,\r\n\r\nWe have the issue too. It happens often.\r\n\r\nThe problem is that it fails the async call with the external device.\r\n\r\nOn the client side there is a grpc error indicating \"Endpoint read failed\".\r\n\r\nShould I open another issue?\r\n\r\nAny idea when it will be addressed or if there is a workaround?\r\n\r\nthx"}}
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