[DIRMINA-1005] SSL write blocked on Android

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 2.0.7
• Component/s: SSL
• Environment: Android
• Assignee: Unassigned
• Reporter: zphreg
• Created: 03/Feb/15 08:24
• Updated: 04/May/19 17:33
• Resolved: 04/May/19 17:33

Description

I'm developing an Android app using Apache Mina for network IO. Non-SSL connections (reading, writing) work fine, but as soon as I add an SSL filter things stop working. I also tried pure SSL sockets and they work fine.

final byte[] TEST_TEXT = new byte[]{
'a', '\n'
};

......

connectorTLSFilter = new SslFilter(BogusSslContextFactory
.getInstance(false));
connectorTLSFilter.setUseClientMode(true);
connector.getFilterChain().addFirst("SSL", connectorTLSFilter);
connector.setHandler(new MinaClientHandler());
ConnectFuture future = connector.connect(new InetSocketAddress("192.168.0.10", 443));
future.awaitUninterruptibly();
Log.v("ssl", "handshake sucess");
IoSession session = future.getSession();
IoBuffer buf = IoBuffer.allocate(TEST_TEXT.length);
buf.put(TEST_TEXT);
buf.flip();
Log.v("ssl","sending");
session.write(buf).awaitUninterruptibly();
Log.v("ssl","sent");

=============================
Blocked at "sending"