zrhoffman commented on code in PR #7146:
URL: https://github.com/apache/trafficcontrol/pull/7146#discussion_r999684460
##
traffic_router/core/src/main/java/org/apache/traffic_control/traffic_router/core/dns/protocol/TCP.java:
##
@@ -112,6 +115,20 @@ public void run() {
os.write(response);
} catch (final WireParseException e) {
// This is already recorded in the access log
+} catch (final SocketTimeoutException e) {
+String hostAddress = "unknown";
+if (client != null) {
+hostAddress = client.getHostAddress();
+}
+LOGGER.error("The socket with the Client at: " +
+hostAddress + " has timed out. Error: " +
e.getMessage(), e);
Review Comment:
This still prints the stack trace, which we don't need in this specific case.
```java
ERROR 2022-10-19T16:17:45.535 [pool-13-thread-1]
org.apache.traffic_control.traffic_router.core.dns.protocol.TCP - The socket
with the Client at: 2001:3984:3989:0:0:0:0:3 has timed out. Error: Read timed
out
java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method) ~[?:?]
at java.net.SocketInputStream.socketRead(SocketInputStream.java:115)
~[?:?]
at java.net.SocketInputStream.read(SocketInputStream.java:168) ~[?:?]
at java.net.SocketInputStream.read(SocketInputStream.java:140) ~[?:?]
at
java.nio.channels.Channels$ReadableByteChannelImpl.read(Channels.java:388)
~[?:?]
at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:65) ~[?:?]
at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:107)
~[?:?]
at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:101)
~[?:?]
at java.io.DataInputStream.readFully(DataInputStream.java:200) ~[?:?]
at java.io.DataInputStream.readFully(DataInputStream.java:170) ~[?:?]
at
org.apache.traffic_control.traffic_router.core.dns.protocol.TCP$TCPSocketHandler.run(TCP.java:111)
[classes/:?]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[?:?]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
In the dev CDN in a Box, ran
```shell
docker-compose exec trafficops wget -O- trafficrouter:53
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@trafficcontrol.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org