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Can provide ip to bind on client mode (only udp) #106

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Can provide ip to bind on client mode (only udp) #106

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6 changes: 6 additions & 0 deletions lib/client.js
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,12 @@ var Request = exports.Request = function(opts) {
if (!this.server || !this.server.address || !net.isIP(this.server.address))
throw new Error('Server object must be supplied with at least address');

if (this.server.bind && !net.isIP(this.server.bind))
throw new Error('Server object bind attribute must be an IP address');

if (this.server.bind && this.server.type == 'tcp')
throw new Error('Bind attribute is not supported on tcp mode, sorry');

if (!this.server.type || ['udp', 'tcp'].indexOf(this.server.type) === -1)
this.server.type = 'udp';

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8 changes: 6 additions & 2 deletions lib/utils.js
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,8 @@ var dgram = require('dgram'),
net = require('net'),
util = require('util');

var UDPSocket = exports.UDPSocket = function(socket, remote) {
var UDPSocket = exports.UDPSocket = function(socket, remote, bind) {
this._bind = bind;
this._socket = socket;
this._remote = remote;
this._buff = undefined;
Expand Down Expand Up @@ -72,7 +73,10 @@ UDPSocket.prototype.bind = function(type) {
self.emit('close');
});

this._socket.bind();
if (this._bind)
this._socket.bind(null, this._bind);
else
this._socket.bind();
}
};

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