+ stdout = new ByteArrayOutputStream()
+ stderr = new ByteArrayOutputStream()
+ def execStdout
+ def execStderr
+ if (jalviewjs_j2s_to_console.equals("true")) {
+ execStdout = new org.apache.tools.ant.util.TeeOutputStream(
+ stdout,
+ System.out)
+ execStderr = new org.apache.tools.ant.util.TeeOutputStream(
+ stderr,
+ System.err)
+ } else {
+ execStdout = stdout
+ execStderr = stderr
+ }
+ def execArgs = [
+ "--no-sandbox", // --no-sandbox IS USED BY THE THORIUM APPIMAGE ON THE BUILDSERVER
+ "--headless=new",
+ "--disable-gpu",
+ "--timeout=${timeoutms}",
+ "--virtual-time-budget=${timeoutms}",
+ "--user-data-dir=${jalviewDirAbsolutePath}/${jalviewjsBuildDir}/${jalviewjs_chromium_user_dir}",
+ "--profile-directory=${jalviewjs_chromium_profile_name}",
+ "--allow-file-access-from-files",
+ "--enable-logging=stderr",
+ "file://${jalviewDirAbsolutePath}/${jalviewjsStderrLaunchFilename}"
+ ]
+
+ if (true || macOS) {
+ ScheduledExecutorService executor = Executors.newScheduledThreadPool(3);
+ Future f1 = executor.submit(
+ () -> {
+ exec {
+ standardOutput = execStdout
+ errorOutput = execStderr
+ executable(chromiumBinary)
+ args(execArgs)
+ }
+ executor.shutdownNow()
+ }
+ )
+
+ def noChangeBytes = 0
+ def noChangeIterations = 0
+ executor.scheduleAtFixedRate(
+ () -> {
+ String stderrString = stderr.toString()
+ // shutdown the task if we have a success string
+ if (stderrString.contains(jalviewjs_desktop_init_string)) {
+ f1.cancel()
+ Thread.sleep(1000)
+ executor.shutdownNow()
+ }
+ // if no change in stderr for 10s then also end
+ if (noChangeIterations >= 10) {
+ executor.shutdownNow()
+ }
+ if (stderrString.length() == noChangeBytes) {
+ noChangeIterations++
+ } else {
+ noChangeBytes = stderrString.length()
+ noChangeIterations = 0
+ }
+ },
+ 1, 1, TimeUnit.SECONDS)