/*
 * Copyright 2014-2015 Fabian Tollenaar <fabian@starting-point.nl>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

var Transform = require('stream').Transform;

function ToSignalK(options) {
  Transform.call(this, {
    objectMode: true
  });

  this.parser = new(require('nmea0183-signalk').Parser)(options);
  var that = this;
  this.parser.on('delta', function(delta) {
    that.push(delta);
  });
}

require('util').inherits(ToSignalK, Transform);

ToSignalK.prototype._transform = function(chunk, encoding, done) {
  this.parser.write(chunk + '\n');
  done()
}


module.exports = ToSignalK;
@@ -1030,16 +1030,26 @@
 done) %7B%0A
+  try %7B%0A  
   this.p
@@ -1079,16 +1079,60 @@
 ');%0A
+  %7D catch (ex) %7B%0A    console.error(ex);%0A  %7D%0A
   done()
 %0A%7D%0A%0A
@@ -1127,16 +1127,17 @@
   done()
+;
 %0A%7D%0A%0A%0Amod

Add try-catch as safeguard against potentionally misbehaving parser