John van der Kamp created NET-735:
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Summary: 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: 3.11.1, 3.5
Reporter: John van der Kamp
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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