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https://issues.apache.org/jira/browse/NET-735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17926178#comment-17926178
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Gary D. Gregory commented on NET-735:
-------------------------------------
Hello [~jkamp]
Did you try calling:
- {{org.apache.commons.net.SocketClient.setConnectTimeout(int)}}?
- {{org.apache.commons.net.SocketClient.setSoTimeout(int)}}?
{{SocketClient}} is the root class of {{IMAPSClient}}.
> IMAP missing timeout on SSL handshake
> -------------------------------------
>
> Key: NET-735
> URL: https://issues.apache.org/jira/browse/NET-735
> Project: Commons Net
> Issue Type: Bug
> Components: IMAP
> Affects Versions: 3.5, 3.11.1
> Reporter: John van der Kamp
> Priority: Major
>
> When an SSL handshake is not being received due to network issues, this is
> not detected and the connection hangs waiting for data. The code does not
> install a timeout on the ssl socket.
>
> We are using the following patch to fix this:
>
> {{---
> commons-net/commons-net/3.11.1/commons-net-3.11.1-sources/org/apache/commons/net/imap/IMAPSClient.java}}
> {{+++
> commons-net/commons-net/3.11.1/commons-net-3.11.1-sources/org/apache/commons/net/imap/IMAPSClient.java}}
> {{@@ -282,6 +282,7 @@ public class IMAPSClient extends IMAPClient {}}
> {{ final SSLSocket socket = (SSLSocket) ssf.createSocket(_socket_,
> host, port, true);}}
> {{ socket.setEnableSessionCreation(true);}}
> {{ socket.setUseClientMode(true);}}
> {{+ socket.setSoTimeout(1000);}}
> {{ }}
> {{ if (tlsEndpointChecking) {}}
>
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