{"action":"created","issue":{"url":"https://api.github.com/repos/googleapis/google-cloud-java/issues/3749","repository_url":"https://api.github.com/repos/googleapis/google-cloud-java","labels_url":"https://api.github.com/repos/googleapis/google-cloud-java/issues/3749/labels{/name}","comments_url":"https://api.github.com/repos/googleapis/google-cloud-java/issues/3749/comments","events_url":"https://api.github.com/repos/googleapis/google-cloud-java/issues/3749/events","html_url":"https://github.com/googleapis/google-cloud-java/issues/3749","id":364995873,"node_id":"MDU6SXNzdWUzNjQ5OTU4NzM=","number":3749,"title":"PubSub Synchronous Pull hang","user":{"login":"flascaray","id":34239042,"node_id":"MDQ6VXNlcjM0MjM5MDQy","avatar_url":"https://avatars3.githubusercontent.com/u/34239042?v=4","gravatar_id":"","url":"https://api.github.com/users/flascaray","html_url":"https://github.com/flascaray","followers_url":"https://api.github.com/users/flascaray/followers","following_url":"https://api.github.com/users/flascaray/following{/other_user}","gists_url":"https://api.github.com/users/flascaray/gists{/gist_id}","starred_url":"https://api.github.com/users/flascaray/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/flascaray/subscriptions","organizations_url":"https://api.github.com/users/flascaray/orgs","repos_url":"https://api.github.com/users/flascaray/repos","events_url":"https://api.github.com/users/flascaray/events{/privacy}","received_events_url":"https://api.github.com/users/flascaray/received_events","type":"User","site_admin":false},"labels":[{"id":175662347,"node_id":"MDU6TGFiZWwxNzU2NjIzNDc=","url":"https://api.github.com/repos/googleapis/google-cloud-java/labels/api:%20pubsub","name":"api: pubsub","color":"f8f8f8","default":false},{"id":144595208,"node_id":"MDU6TGFiZWwxNDQ1OTUyMDg=","url":"https://api.github.com/repos/googleapis/google-cloud-java/labels/type:%20question","name":"type: question","color":"c5def5","default":false}],"state":"open","locked":false,"assignee":{"login":"pongad","id":1617025,"node_id":"MDQ6VXNlcjE2MTcwMjU=","avatar_url":"https://avatars1.githubusercontent.com/u/1617025?v=4","gravatar_id":"","url":"https://api.github.com/users/pongad","html_url":"https://github.com/pongad","followers_url":"https://api.github.com/users/pongad/followers","following_url":"https://api.github.com/users/pongad/following{/other_user}","gists_url":"https://api.github.com/users/pongad/gists{/gist_id}","starred_url":"https://api.github.com/users/pongad/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pongad/subscriptions","organizations_url":"https://api.github.com/users/pongad/orgs","repos_url":"https://api.github.com/users/pongad/repos","events_url":"https://api.github.com/users/pongad/events{/privacy}","received_events_url":"https://api.github.com/users/pongad/received_events","type":"User","site_admin":false},"assignees":[{"login":"pongad","id":1617025,"node_id":"MDQ6VXNlcjE2MTcwMjU=","avatar_url":"https://avatars1.githubusercontent.com/u/1617025?v=4","gravatar_id":"","url":"https://api.github.com/users/pongad","html_url":"https://github.com/pongad","followers_url":"https://api.github.com/users/pongad/followers","following_url":"https://api.github.com/users/pongad/following{/other_user}","gists_url":"https://api.github.com/users/pongad/gists{/gist_id}","starred_url":"https://api.github.com/users/pongad/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pongad/subscriptions","organizations_url":"https://api.github.com/users/pongad/orgs","repos_url":"https://api.github.com/users/pongad/repos","events_url":"https://api.github.com/users/pongad/events{/privacy}","received_events_url":"https://api.github.com/users/pongad/received_events","type":"User","site_admin":false}],"milestone":null,"comments":4,"created_at":"2018-09-28T18:31:33Z","updated_at":"2018-12-28T14:19:04Z","closed_at":null,"author_association":"NONE","body":"I'm using the synchronous pull to retrive events. My code is based on the Google documentation (https://cloud.google.com/pubsub/docs/pull)\r\n\r\nWhen I call the following method the thread is blocked indefinitely. I paste you the logs. \r\n\r\nThanks\r\n\r\n```java\r\nsubscriber.pullCallable().call(pullRequest)\r\n```\r\n\r\n```java\r\n20405 [grpc-default-worker-ELG-1-5] DEBUG i.g.n.s.i.n.handler.ssl.SslHandler - [id: 0x72c947db, L:/192.168.30.31:44592 - R:pubsub.googleapis.com/172.217.162.10:443] HANDSHAKEN: TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 \r\n20405 [grpc-default-worker-ELG-1-5] DEBUG i.g.n.s.i.g.n.NettyClientHandler - [id: 0x72c947db, L:/192.168.30.31:44592 - R:pubsub.googleapis.com/172.217.162.10:443] OUTBOUND SETTINGS: ack=false settings={ENABLE_PUSH=0, MAX_CONCURRENT_STREAMS=0, INITIAL_WINDOW_SIZE=1048576, MAX_HEADER_LIST_SIZE=8192} \r\n20405 [grpc-default-worker-ELG-1-5] DEBUG i.g.n.s.i.g.n.NettyClientHandler - [id: 0x72c947db, L:/192.168.30.31:44592 - R:pubsub.googleapis.com/172.217.162.10:443] OUTBOUND WINDOW_UPDATE: streamId=0 windowSizeIncrement=983041 \r\n20407 [grpc-default-worker-ELG-1-5] DEBUG i.g.n.s.i.g.n.NettyClientHandler - [id: 0x72c947db, L:/192.168.30.31:44592 - R:pubsub.googleapis.com/172.217.162.10:443] INBOUND SETTINGS: ack=false settings={MAX_CONCURRENT_STREAMS=100, INITIAL_WINDOW_SIZE=1048576, MAX_HEADER_LIST_SIZE=16384} \r\n20407 [grpc-default-worker-ELG-1-5] DEBUG i.g.n.s.i.g.n.NettyClientHandler - [id: 0x72c947db, L:/192.168.30.31:44592 - R:pubsub.googleapis.com/172.217.162.10:443] OUTBOUND SETTINGS: ack=true \r\n20414 [grpc-default-worker-ELG-1-5] DEBUG i.g.n.s.i.g.n.NettyClientHandler - [id: 0x72c947db, L:/192.168.30.31:44592 - R:pubsub.googleapis.com/172.217.162.10:443] INBOUND WINDOW_UPDATE: streamId=0 windowSizeIncrement=983041 \r\n20414 [grpc-default-worker-ELG-1-5] DEBUG i.g.n.s.i.g.n.NettyClientHandler - [id: 0x72c947db, L:/192.168.30.31:44592 - R:pubsub.googleapis.com/172.217.162.10:443] OUTBOUND HEADERS: streamId=3 headers=GrpcHttp2OutboundHeaders[:authority: pubsub.googleapis.com:443, :path: /google.pubsub.v1.Subscriber/Pull, :method: POST, :scheme: https, content-type: application/grpc, te: trailers, user-agent: grpc-java-netty/1.13.1, x-goog-api-client: gl-java/ gapic/1.46.0 gax/1.32.0 grpc/1.13.1, grpc-accept-encoding: gzip, authorization: Bearer ya29.Gl0mBujH07mMLwNgT82zS1UPHvO2mI-i722sRPAloMt_7VhC2fH-DYG4nKxRE4jLM_6-15NPBEG2ZtjAzSz4vHeHNpBEiXHJZiBy615vphO8gdJ4ByxX65Z--8t4j2Y, grpc-trace-bin: AABdNAaFMePVCGCr/ImmLt5LAS7dwboVxNSMAgA=, grpc-timeout: 11930421u] streamDependency=0 weight=16 exclusive=false padding=0 endStream=false \r\n20415 [grpc-default-worker-ELG-1-5] DEBUG i.g.n.s.i.g.n.NettyClientHandler - [id: 0x72c947db, L:/192.168.30.31:44592 - R:pubsub.googleapis.com/172.217.162.10:443] OUTBOUND DATA: streamId=3 padding=0 endStream=true length=91 bytes=00000000560a5270726f6a656374732f6a632d70726570726f2d626c75652d636f6c6c61722f737562736372697074696f6e732f6c6f63616c2d6a6f622d6e6f... \r\n20416 [grpc-default-worker-ELG-1-5] DEBUG i.g.n.s.i.g.n.NettyClientHandler - [id: 0x72c947db, L:/192.168.30.31:44592 - R:pubsub.googleapis.com/172.217.162.10:443] INBOUND SETTINGS: ack=true \r\n32346 [grpc-default-worker-ELG-1-5] DEBUG i.g.n.s.i.g.n.NettyClientHandler - [id: 0x72c947db, L:/192.168.30.31:44592 - R:pubsub.googleapis.com/172.217.162.10:443] OUTBOUND RST_STREAM: streamId=3 errorCode=8 \r\n89339 [ObjectCleanerThread] DEBUG i.g.n.s.i.n.buffer.PoolThreadCache - Freed 1 thread-local buffer(s) from thread: ObjectCleanerThread \r\n```"},"comment":{"url":"https://api.github.com/repos/googleapis/google-cloud-java/issues/comments/450366078","html_url":"https://github.com/googleapis/google-cloud-java/issues/3749#issuecomment-450366078","issue_url":"https://api.github.com/repos/googleapis/google-cloud-java/issues/3749","id":450366078,"node_id":"MDEyOklzc3VlQ29tbWVudDQ1MDM2NjA3OA==","user":{"login":"charlesliqlogic","id":45208557,"node_id":"MDQ6VXNlcjQ1MjA4NTU3","avatar_url":"https://avatars1.githubusercontent.com/u/45208557?v=4","gravatar_id":"","url":"https://api.github.com/users/charlesliqlogic","html_url":"https://github.com/charlesliqlogic","followers_url":"https://api.github.com/users/charlesliqlogic/followers","following_url":"https://api.github.com/users/charlesliqlogic/following{/other_user}","gists_url":"https://api.github.com/users/charlesliqlogic/gists{/gist_id}","starred_url":"https://api.github.com/users/charlesliqlogic/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/charlesliqlogic/subscriptions","organizations_url":"https://api.github.com/users/charlesliqlogic/orgs","repos_url":"https://api.github.com/users/charlesliqlogic/repos","events_url":"https://api.github.com/users/charlesliqlogic/events{/privacy}","received_events_url":"https://api.github.com/users/charlesliqlogic/received_events","type":"User","site_admin":false},"created_at":"2018-12-28T14:19:04Z","updated_at":"2018-12-28T14:19:04Z","author_association":"NONE","body":"@flascaray , Does yuri-sergiichuk answered your question?"}}
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