native bindings emit Error objects on all 'error' events

Author: brianc

lib/native/index.js

@@ -109,16 +109,25 @@ var clientBuilder = function(config) {
   //proxy some events to active query
   connection.on('_row', function(row) {
     connection._activeQuery.handleRow(row);
-  })
+  });
+
+  //TODO: emit more native error properties (make it match js error)
   connection.on('_error', function(err) {
+    //create Error object from object literal
+    var error = new Error(err.message || "Unknown native driver error");
+    for(var key in err) {
+      error[key] = err[key];
+    }
+
     //give up on trying to wait for named query prepare
     this._namedQuery = false;
     if(connection._activeQuery) {
-      connection._activeQuery.handleError(err);
+      connection._activeQuery.handleError(error);
     } else {
-      connection.emit('error', err);
+      connection.emit('error', error);
     }
-  })
+  });
+
   connection.on('_readyForQuery', function() {
     var q = this._activeQuery;
     //a named query finished being prepared
@@ -131,6 +140,7 @@ var clientBuilder = function(config) {
       connection._pulseQueryQueue();
     }
   });
+
   return connection;
 };