Try printing thread dump info instead.

Author: tecarter94

java-components/domain-proxy/client/src/main/java/com/redhat/hacbs/domainproxy/client/DomainProxyClient.java

@@ -77,13 +77,12 @@ private void startClient() {
                                     .open(UnixDomainSocketAddress.of(domainSocket));
                             executor.submit(channelToChannelBiDirectionalHandler(byteBufferSize, httpClientChannel,
                                     domainSocketChannel));
-                            Thread.sleep(TIMEOUT_MS); // Make sure virtual thread is running
                             CommonIOUtil.threadDump();
                         }
                     }
                 }
             }
-        } catch (final IOException | InterruptedException e) {
+        } catch (final IOException e) {
             Log.errorf(e, "Error initialising domain proxy client");
         }
         Quarkus.asyncExit();

java-components/domain-proxy/common/src/main/java/com/redhat/hacbs/domainproxy/common/CommonIOUtil.java

@@ -172,6 +172,7 @@ public static void threadDump() throws IOException {
         // Create a timestamp with milliseconds for the file name
         String timestamp = new SimpleDateFormat("yyyyMMdd_HHmmss_SSS").format(new Date());
         String fileName = "/app/thread_dump_" + timestamp + ".txt";
+        String threadDumpStr = "";
 
         // Create a PrintWriter to write the thread dump to a file
         try (PrintWriter writer = new PrintWriter(new FileWriter(fileName))) {
@@ -184,16 +185,15 @@ public static void threadDump() throws IOException {
 
             // Write the thread information to the file
             for (ThreadInfo threadInfo : threadInfos) {
-                writer.println("Thread ID: " + threadInfo.getThreadId() + " Name: " + threadInfo.getThreadName());
-                writer.println("Thread State: " + threadInfo.getThreadState());
+                threadDumpStr += "Thread ID: " + threadInfo.getThreadId() + " Name: " + threadInfo.getThreadName() + "\n";
+                threadDumpStr += "Thread State: " + threadInfo.getThreadState() + "\n";
                 StackTraceElement[] stackTrace = threadInfo.getStackTrace();
                 for (StackTraceElement stackTraceElement : stackTrace) {
-                    writer.println("\t" + stackTraceElement);
+                    threadDumpStr += "\t" + stackTraceElement + "\n";
                 }
-                writer.println();
             }
         }
 
-        LOG.infof("Thread dump written to file: %s", fileName);
+        LOG.info(threadDumpStr);
     }
 }

java-components/domain-proxy/server/src/main/java/com/redhat/hacbs/domainproxy/server/DomainProxyServer.java

@@ -77,13 +77,12 @@ private void startServer() {
                                     .open(new InetSocketAddress(LOCALHOST, httpServerPort));
                             executor.submit(channelToChannelBiDirectionalHandler(byteBufferSize, httpServerChannel,
                                     domainSocketChannel));
-                            Thread.sleep(TIMEOUT_MS); // Make sure virtual thread is running
                             CommonIOUtil.threadDump();
                         }
                     }
                 }
             }
-        } catch (final IOException | InterruptedException e) {
+        } catch (final IOException e) {
             Log.errorf(e, "Error initialising domain proxy server");
         }
         Quarkus.asyncExit();