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Use keepalive and reduce ping interval

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Some networks will kill connections sooner than 60s, especially if they are not using keepalive. This fix should reduce the random disconnects some players experience
This commit is contained in:
fourbites
2026-03-16 14:16:21 +01:00
parent b6a687d2fa
commit 2a8db32013
2 changed files with 2 additions and 1 deletions
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core/src/main/java/com/threerings/presents/client/BlockingCommunicator.java
+1
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@@ -660,6 +660,7 @@ public class BlockingCommunicator extends Communicator
InetAddress host = InetAddress.getByName(_client.getHostname()); InetAddress host = InetAddress.getByName(_client.getHostname());
openChannel(host); openChannel(host);
_channel.configureBlocking(true); _channel.configureBlocking(true);
_channel.socket().setKeepAlive(true);
// our messages are framed (preceded by their length), so we use these helper streams // our messages are framed (preceded by their length), so we use these helper streams
// to manage the framing // to manage the framing
core/src/main/java/com/threerings/presents/net/PingRequest.java
+1 -1
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@@ -17,7 +17,7 @@ public class PingRequest extends UpstreamMessage
{ {
/** The number of milliseconds of idle upstream that are allowed to elapse before the client /** The number of milliseconds of idle upstream that are allowed to elapse before the client
* sends a ping message to the server to let it know that we're still alive. */ * sends a ping message to the server to let it know that we're still alive. */
public static final long PING_INTERVAL = 60 * 1000L; public static final long PING_INTERVAL = 30 * 1000L;
/** /**
* Zero argument constructor used when unserializing an instance. * Zero argument constructor used when unserializing an instance.