private void handleException(Realm realm, StackOverflowError e) { // Create script exception with stacktrace from stackoverflow-error. ScriptException exception = newInternalError(realm.defaultContext(), Messages.Key.StackOverflow); exception.setStackTrace(e.getStackTrace()); handleException(realm, exception); }
private void printScriptStackTrace(Realm realm, ScriptException e) { if (options.scriptStacktrace) { StringBuilder sb = new StringBuilder(); printScriptFrames(sb, realm, e, 1); if (sb.length() == 0 && e.getCause() != null) { printScriptFrames(sb, realm, e.getCause(), 1); } console.writer().print(sb.toString()); } }
private void handleException(Realm realm, OutOfMemoryError e) { // Try to recover after OOM. Runtime rt = Runtime.getRuntime(); long beforeGc = rt.freeMemory(); rt.gc(); long afterGc = rt.freeMemory(); if (afterGc > beforeGc && (afterGc - beforeGc) < 50_000_000) { // Calling gc() cleared less than 50MB, assume unrecoverable OOM and rethrow error. throw e; } // Create script exception with stacktrace from oom-error. ScriptException exception = newInternalError(realm.defaultContext(), Messages.Key.OutOfMemoryVM); exception.setStackTrace(e.getStackTrace()); handleException(realm, exception); }
private void handleException(Realm realm, ScriptException e) { String message = formatMessage("uncaught_exception", e.getMessage(realm.defaultContext())); console.printf("%s%n", message); printScriptStackTrace(realm, e); printStackTrace(e); }