modbus-serial - npm Package Compare versions

Comparing version 4.0.1 to 4.0.2

t.js

package.json

		{
		"name": "modbus-serial",
		"version": "4.0.1",
		"version": "4.0.2",
		"description": "A pure JavaScript implemetation of MODBUS-RTU (and TCP) for NodeJS.",
		@@ -5,0 +5,0 @@ "main": "index.js",

ports/rtubufferedport.js

		@@ -70,7 +70,2 @@ 'use strict';
		this._buffer = this._buffer.slice(start + length);

		// reset internal vars
		this._id = 0;
		this._cmd = 0;
		this._length = 0;
		};
		@@ -77,0 +72,0 @@

ports/tcpport.js

		@@ -17,2 +17,3 @@ 'use strict';
		this.openFlag = false;
		this.callback = null;

		@@ -23,2 +24,11 @@ // options

		// handle callback - call a callback function only once, for the first event
		// it will triger
		var handleCallback = function(had_error) {
		if (modbus.callback) {
		modbus.callback(had_error);
		modbus.callback = null;
		}
		}

		// create a socket
		@@ -45,2 +55,3 @@ this._client = new net.Socket();
		modbus.openFlag = true;
		handleCallback();
		});
		@@ -50,4 +61,10 @@
		modbus.openFlag = false;
		handleCallback(had_error);
		});

		this._client.on('error', function(had_error) {
		modbus.openFlag = false;
		handleCallback(had_error);
		});

		events.call(this);
		@@ -61,3 +78,4 @@ };
		TcpPort.prototype.open = function (callback) {
		this._client.connect(this.port, this.ip, callback);
		this.callback = callback;
		this._client.connect(this.port, this.ip);
		};
		@@ -69,5 +87,4 @@
		TcpPort.prototype.close = function (callback) {
		this.callback = callback;
		this._client.end();
		if (callback)
		callback(null);
		};
		@@ -74,0 +91,0 @@

ports/telnetport.js

		@@ -16,2 +16,3 @@ 'use strict';
		this.openFlag = false;
		this.callback = null;

		@@ -28,2 +29,11 @@ // options

		// handle callback - call a callback function only once, for the first event
		// it will triger
		var handleCallback = function(had_error) {
		if (self.callback) {
		self.callback(had_error);
		self.callback = null;
		}
		}

		// create a socket
		@@ -65,2 +75,3 @@ this._client = new net.Socket();
		self.openFlag = true;
		handleCallback();
		});
		@@ -70,4 +81,10 @@
		self.openFlag = false;
		handleCallback(had_error);
		});

		this._client.on('error', function(had_error) {
		self.openFlag = false;
		handleCallback(had_error);
		});

		events.call(this);
		@@ -97,3 +114,4 @@ };
		TelnetPort.prototype.open = function (callback) {
		this._client.connect(this.port, this.ip, callback);
		this.callback = callback;
		this._client.connect(this.port, this.ip);
		};
		@@ -105,5 +123,4 @@
		TelnetPort.prototype.close = function (callback) {
		this.callback = callback;
		this._client.end();
		if (callback)
		callback(null);
		};
		@@ -110,0 +127,0 @@

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