private void processTraceObject(
final Trace trace, Object target, Object[] args, Throwable throwable) {
// end spanEvent
try {
SpanEventRecorder recorder = trace.currentSpanEventRecorder();
// TODO Might need a way to collect and record method arguments
// trace.recordAttribute(...);
recorder.recordException(throwable);
recorder.recordApi(this.descriptor);
} catch (Throwable t) {
logger.warn("Error processing trace object. Cause:{}", t.getMessage(), t);
} finally {
trace.traceBlockEnd();
}
// end root span
SpanRecorder recorder = trace.getSpanRecorder();
String methodUri = getMethodUri(target);
recorder.recordRpcName(methodUri);
// retrieve connection information
String localIpPort = UNKNOWN_ADDRESS;
String remoteAddress = UNKNOWN_ADDRESS;
if (args.length == 2 && args[0] instanceof TProtocol) {
TProtocol inputProtocol = (TProtocol) args[0];
if (this.socketAccessor.isApplicable(inputProtocol.getTransport())) {
Socket socket = this.socketAccessor.get(inputProtocol.getTransport());
if (socket != null) {
localIpPort = ThriftUtils.getHostPort(socket.getLocalSocketAddress());
remoteAddress = ThriftUtils.getHost(socket.getRemoteSocketAddress());
}
}
}
if (localIpPort != UNKNOWN_ADDRESS) {
recorder.recordEndPoint(localIpPort);
}
if (remoteAddress != UNKNOWN_ADDRESS) {
recorder.recordRemoteAddress(remoteAddress);
}
}
private String getRemoteAddress(Object asyncMethodCallObj) {
if (!this.nonblockingSocketAddressAccessor.isApplicable(asyncMethodCallObj)) {
if (isDebug) {
logger.debug(
"Invalid TAsyncMethodCall object. Need metadata accessor({})",
METADATA_NONBLOCKING_SOCKET_ADDRESS);
}
return UNKNOWN_ADDRESS;
}
Object socketAddress = this.nonblockingSocketAddressAccessor.get(asyncMethodCallObj);
if (socketAddress instanceof SocketAddress) {
return ThriftUtils.getHostPort((SocketAddress) socketAddress);
}
return UNKNOWN_ADDRESS;
}
private String getMethodUri(Object target) {
String methodUri = ThriftConstants.UNKNOWN_METHOD_URI;
InterceptorScopeInvocation currentTransaction = this.scope.getCurrentInvocation();
Object attachment = currentTransaction.getAttachment();
if (attachment instanceof ThriftClientCallContext && target instanceof TBaseAsyncProcessor) {
ThriftClientCallContext clientCallContext = (ThriftClientCallContext) attachment;
String methodName = clientCallContext.getMethodName();
methodUri = ThriftUtils.getAsyncProcessorNameAsUri((TBaseAsyncProcessor<?>) target);
StringBuilder sb = new StringBuilder(methodUri);
if (!methodUri.endsWith("/")) {
sb.append("/");
}
sb.append(methodName);
methodUri = sb.toString();
}
return methodUri;
}