improve logging (palantir#265)

* improve logging

* oops

* fix

Author: ferozco

pyls/json_rpc_server.py

@@ -76,7 +76,12 @@ def write_message(self, message):
                 if batch_response is not None:
                     message = batch_response
 
-            log.debug("Sending %s", message)
+            if isinstance(message, (JSONRPC20BatchResponse, JSONRPC20BatchRequest)):
+                for msg in message:
+                    log.debug('Sending %s', msg._data)
+            else:
+                log.debug('Sending %s', message._data)
+
             body = message.json
             content_length = len(body)
             response = (

pyls/rpc_manager.py

@@ -117,7 +117,7 @@ def _handle_request(self, request):
         except JSONRPCDispatchException as e:
             output = _make_response(request, error=e.error._data)
         except Exception as e:  # pylint: disable=broad-except
-            log.exception('synchronous method handler exception')
+            log.exception('synchronous method handler exception for request: %s', request)
             output = _make_response(request, error=JSONRPCServerError()._data)
         else:
             if request._id in self._received_requests:
@@ -149,7 +149,7 @@ def did_finish_callback(completed_future):
                     output = _make_response(request, error=e.error._data)
                 except Exception as e:  # pylint: disable=broad-except
                     # TODO(forozco): add more descriptive error
-                    log.exception('asynchronous method handler exception')
+                    log.exception('asynchronous method handler exception for request: %s', request)
                     output = _make_response(request, error=JSONRPCServerError()._data)
                 else:
                     output = _make_response(request, result=result)