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Add isOpen() to socket and tunnel. Add getSocket() to tunnel.

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This commit is contained in:
Michael Jumper
2012-03-26 11:34:42 -07:00
parent 4b72a166ec
commit 762c84f25f
5 changed files with 47 additions and 2 deletions
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10
guacamole-common/src/main/java/net/sourceforge/guacamole/servlet/GuacamoleHTTPTunnelServlet.java
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@@ -227,10 +227,15 @@ public abstract class GuacamoleHTTPTunnelServlet extends HttpServlet {
HttpSession httpSession = request.getSession(false);
GuacamoleSession session = new GuacamoleSession(httpSession);
// Get tunnel, ensure tunnel exists
GuacamoleTunnel tunnel = session.getTunnel(tunnelUUID);
if (tunnel == null)
throw new GuacamoleResourceNotFoundException("No such tunnel.");
// Ensure tunnel is open
if (!tunnel.isOpen())
throw new GuacamoleResourceNotFoundException("Tunnel is closed.");
// Obtain exclusive read access
GuacamoleReader reader = tunnel.acquireReader();
@@ -265,7 +270,7 @@ public abstract class GuacamoleHTTPTunnelServlet extends HttpServlet {
if (tunnel.hasQueuedReaderThreads())
break;
} while ((message = reader.read()) != null);
} while (tunnel.isOpen() && (message = reader.read()) != null);
// Close tunnel immediately upon EOF
if (message == null)
@@ -340,7 +345,8 @@ public abstract class GuacamoleHTTPTunnelServlet extends HttpServlet {
char[] buffer = new char[8192];
int length;
while ((length = input.read(buffer, 0, buffer.length)) != -1)
while (tunnel.isOpen() &&
(length = input.read(buffer, 0, buffer.length)) != -1)
writer.write(buffer, 0, length);
}