-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Z, V, etc.,
On 6/29/17 1:16 PM, V User wrote: > Hello! I have a question about the RemoteEndpoint.Async sendText > method. The spec states: "Initiates the asynchronous transmission > of a text message. This method returns before the message is > transmitted." To me, this implies that the method should return > immediately regardless of network status (i.e. it should still > return immediately even if the socket connection has died without > closing), but I've observed it blocking on writes to a broken > connection. > > I'm also dealing with a known issue with timeouts on Tomcat 7 with > a BIO connector > (https://bz.apache.org/bugzilla/show_bug.cgi?id=56304). Looking at > the source, the Basic/blocking sendText method calls > sendPartialString, which uses a Future in the same way that the > Async sendText method does, and then calls get on that Future with > the configured timeout, so I'd imagine that if the Basic/blocking > method has broken timeouts then the Async timeouts will be broken > as well. > > Am I mis-interpreting the spec by expecting Async sendText to > return immediately if the socket connection is broken? Is this just > an extension of the issue with BIO connectors? > > My version information is: Server version: Apache Tomcat/7.0.64 > Server built: Aug 19 2015 17:18:06 UTC Server number: 7.0.64.0 > OS Name: Linux OS Version: 3.13.0-57-generic > Architecture: amd64 JVM Version: 1.8.0_131-b11 JVM Vendor: > Oracle Corporation > > Thanks, Z Are you in fact using a BIO connector? Because you can't really expect non-blocking semantics with an underlying pro-blocking connector. - -chris -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAllVO1AACgkQHPApP6U8 pFiZshAApYCGkyjEoMBgCcn9p8UI9HU9Psk62dK8AW40COsc+EeRG7ZdJMB0a1Qs ajVcN/hwoPzq5Ml1MbWZOoY0qyRPyb0of9e2ZXKi3xX5PpIAe/CJDrnrU9eyzZ9z VTNlkTfD7lcAjfgmlNM23daiAbLs1e5teO4fjGrgARWeElK0wJfbeYZvFIQmUY+N sYrsegoy5qYoQ9A5pi9x4ZnrJNsokTZ0FJm/HKpZ9lLzvoCOVkqONNZtd/ak+TO4 12AQzU2hRzyRmcSwRRJtbMQ6BzoOiTmKcIodlnwDtWkw1DNg6VVOWMTvF7gpXedq fDDRxU5p3ME9kyYgUHwh8DaFOmyOBeP0egmiQlYvDJQnK3JfEeukJrW1NP8BvpCM TOQVnEjz3JHrBuozXqjrW2kGODJTM/h+eubYgHHOc1zCuxkgKBJfwvdsV4WsszNB BryveNLku1/Zy2fwaEtXUhYS0BP3izswb0RzBClCLoIc1CLnz4ULQ96wGACkzeKj mWG/4+/LxF+ek/mYAj0jFEFTZUaPI33zkzlHqhd/TxnEf3cszWOZQY3cL5kV0Zmn lx8BM3KxTW/qSCadWLcv9glSsiO5qWExsX0aBgqHFGDv1lZSg+FVhAc1tIG6ewc0 G3KLIZJNHNhwBpNxlt+dNSk3Ri/v7aRYnU+oZCut2jcq/Ztiu64= =EYgI -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
