Sam Mikes created ZOOKEEPER-4210: ------------------------------------ Summary: Zookeeper c client does not propagate error on opportunistic async send Key: ZOOKEEPER-4210 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4210 Project: ZooKeeper Issue Type: Bug Components: c client Affects Versions: 3.6.2, 3.4.14, 3.7.0 Environment: Observed on Linux 3.x 4.x 5.x Centos distributions. Reporter: Sam Mikes
When an async operation is performed in the C client, the client will attempt to send the command to the server if this would not block. When this send reports an error (eg: EPIPE) this is reported up to the async message, but the return code is not stored and checked, making it impossible for the user of the c client library to identify this case. This can eventually trigger an assertion in some IO libraries, eg libev, because the file descriptor libev is watching is not associated with a valid stream. -- This message was sent by Atlassian Jira (v8.3.4#803005)