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GUAC-906: Implement GuacamoleConnectionClosedException. Throw when read/write fails due to closure.

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This commit is contained in:
Michael Jumper
2014-10-26 15:14:35 -07:00
parent 721d9125ab
commit b83c83c324
8 changed files with 140 additions and 10 deletions
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8
guacamole-common/src/main/java/org/glyptodon/guacamole/websocket/GuacamoleWebSocketTunnelEndpoint.java
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@@ -38,6 +38,7 @@ import org.glyptodon.guacamole.io.GuacamoleReader;
import org.glyptodon.guacamole.io.GuacamoleWriter;
import org.glyptodon.guacamole.net.GuacamoleTunnel;
import org.glyptodon.guacamole.GuacamoleClientException;
import org.glyptodon.guacamole.GuacamoleConnectionClosedException;
import org.glyptodon.guacamole.protocol.GuacamoleStatus;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -178,6 +179,10 @@ public abstract class GuacamoleWebSocketTunnelEndpoint extends Endpoint {
logger.warn("Client request rejected: {}", e.getMessage());
closeConnection(session, e.getStatus());
}
catch (GuacamoleConnectionClosedException e) {
logger.debug("Connection closed.", e);
closeConnection(session, GuacamoleStatus.SUCCESS);
}
catch (GuacamoleException e) {
logger.error("Internal server error.", e);
closeConnection(session, e.getStatus());
@@ -205,6 +210,9 @@ public abstract class GuacamoleWebSocketTunnelEndpoint extends Endpoint {
// Write received message
writer.write(message.toCharArray());
}
catch (GuacamoleConnectionClosedException e) {
logger.debug("Connection closed.", e);
}
catch (GuacamoleException e) {
logger.debug("Tunnel write failed.", e);
}