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node-ipc
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added ipc.disconnect method and multiple client example

This commit is contained in:
Brandon Miller 2014-03-01 04:13:06 -08:00
parent bedf38a4ec
commit 677bf5fa12
14 changed files with 304 additions and 32 deletions
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43
example/unixSocket/Multi-Client-Broadcast/goodbye-client.js Normal file
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@ -0,0 +1,43 @@
var ipc=require('../../../node-ipc');
/***************************************\
*
* You should start both hello and world
* then you will see them communicating.
*
* *************************************/
ipc.config.id = 'goodbye';
ipc.config.retry= 1500;
ipc.connectTo(
'world',
function(){
ipc.of.world.on(
'connect',
function(){
ipc.log('## connected to world ##'.rainbow, ipc.config.delay);
ipc.of.world.emit(
'app.message',
{
id : ipc.config.id,
message : 'goodbye'
}
)
}
);
ipc.of.world.on(
'disconnect',
function(){
ipc.log('disconnected from world'.notice);
}
);
ipc.of.world.on(
'kill.connection',
function(data){
ipc.log('world requested kill.connection'.notice);
ipc.disconnect('world');
}
);
}
);

49
example/unixSocket/Multi-Client-Broadcast/hello-client.js Normal file
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@ -0,0 +1,49 @@
var ipc=require('../../../node-ipc');
/***************************************\
*
* You should start both hello and world
* then you will see them communicating.
*
* *************************************/
ipc.config.id = 'hello';
ipc.config.retry= 1500;
ipc.connectTo(
'world',
function(){
ipc.of.world.on(
'connect',
function(){
ipc.log('## connected to world ##'.rainbow, ipc.config.delay);
ipc.of.world.emit(
'app.message',
{
id : ipc.config.id,
message : 'hello'
}
)
}
);
ipc.of.world.on(
'disconnect',
function(){
ipc.log('disconnected from world'.notice);
}
);
ipc.of.world.on(
'app.message',
function(data){
ipc.log('got a message from world : '.debug, data);
}
);
ipc.of.world.on(
'kill.connection',
function(data){
ipc.log('world requested kill.connection'.notice);
ipc.disconnect('world');
}
);
}
);

51
example/unixSocket/Multi-Client-Broadcast/world-server.js Normal file
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@ -0,0 +1,51 @@
var ipc=require('../../../node-ipc');
/***************************************\
*
* You should start both hello and world
* then you will see them communicating.
*
* *************************************/
ipc.config.id = 'world';
ipc.config.retry= 1500;
var messages={
goodbye:false,
hello:false
}
ipc.serve(
function(){
ipc.server.on(
'app.message',
function(data,socket){
ipc.log('got a message from'.debug, (data.id).variable, (data.message).data);
messages[data.id]=true;
ipc.server.emit(
socket,
'app.message',
{
id : ipc.config.id,
message : data.message+' world!'
}
);
if(messages.hello && messages.goodbye){
ipc.log('got all required events, telling clients to kill connection'.good);
ipc.server.broadcast(
'kill.connection',
{
id:ipc.config.id
}
);
}
}
);
}
);
ipc.server.define.listen['app.message']='This event type listens for message strings as value of data key.';
ipc.server.define.broadcast['kill.connection']='This event is a command to kill connection to this server, the data object will contain the id of this server incase the client needs it';
ipc.server.start();

13
example/unixSocket/basic/hello-client.js
View File

@ -18,8 +18,11 @@ ipc.connectTo(
function(){
ipc.log('## connected to world ##'.rainbow, ipc.config.delay);
ipc.of.world.emit(
'message',
'hello'
'app.message',
{
id : ipc.config.id,
message : 'hello'
}
)
}
);
@ -30,12 +33,10 @@ ipc.connectTo(
}
);
ipc.of.world.on(
'message',
'app.message',
function(data){
ipc.log('got a message from world : '.debug, data);
}
);
}
);
console.log(ipc)
);

13
example/unixSocket/basic/world-server.js
View File

@ -13,19 +13,22 @@ ipc.config.retry= 1500;
ipc.serve(
function(){
ipc.server.on(
'message',
'app.message',
function(data,socket){
ipc.log('got a message : '.debug, data);
ipc.log('got a message from'.debug, (data.id).variable, (data.message).data);
ipc.server.emit(
socket,
'message',
data+' world!'
'app.message',
{
id : ipc.config.id,
message : data.message+' world!'
}
);
}
);
}
);
ipc.server.define.listen.message='This event type listens for message strings as value of data key.';
ipc.server.define.listen['app.message']='This event type listens for message strings as value of data key.';
ipc.server.start();

7
lib/client.js
View File

@ -33,6 +33,13 @@ function connect(){
//init client object for scope persistance especially inside of socket events.
var client=this;
if(client.socket){
if(client.socket.destroyed){
client.log('Requested to connect or reconnect to a destroyed socket. Not attempting because socket distroyed'.notice);
return;
}
}
client.log('requested connection to '.debug, client.id.variable, client.path.variable);
if(!this.path){
client.log('\n\n######\nerror: '.error, client.id .info,' client has not specified socket path it wishes to connect to.'.error);

14
node-ipc.js
View File

@ -33,6 +33,7 @@ var ipc = {
config : defaults,
connectTo : connect,
connectToNet: connectNet,
disconnect : disconnect,
serve : serve,
serveNet : serveNet,
of : {},
@ -49,6 +50,19 @@ function log(){
);
}
function disconnect(id){
if(!ipc.of[id])
return;
ipc.of[id].off('*');
if(ipc.of[id].socket){
if(ipc.of[id].socket.destroy)
ipc.of[id].socket.destroy();
}
delete ipc.of[id];
}
function serve(path,callback){
if(typeof path=='function'){
callback=path;

62
node_modules/event-pubsub/README.md generated vendored
View File

@ -4,9 +4,28 @@ Event PubSub
Pubsub events for Node and the browser allowing event scoping and multiple scopes.
Easy for any developer level. No frills, just high speed pubsub events!
[Pretty GitHub.io site](http://riaevangelist.github.io/event-pubsub/)
[![alt event-pubsub npm details](https://nodei.co/npm/event-pubsub.png?stars=true "event-pubsub npm package details")](https://npmjs.org/package/event-pubsub)
**EXAMPLE FILES**
1. [Node Pubsub Event Examples](https://github.com/RIAEvangelist/event-pubsub/tree/master/examples/node)
2. [Browser Pubsub Event Examples](https://github.com/RIAEvangelist/event-pubsub/tree/master/examples/browser)
**Node Install**
``npm install event-pubsub``
**Browser Install**
*see browser examples above or below*
---
### Basic Examples
### Basic Example
---
***NOTE - the only diffeence between node and browser code is how the ``events`` variable is created***
* node ``var events = new require('../../event-pubsub.js')();``
* browser ``var events = new window.pubsub();``
#### Node
var events = new require('../../event-pubsub.js')();
@ -25,6 +44,14 @@ Easy for any developer level. No frills, just high speed pubsub events!
}
);
events.on(
'removeEvents',
function(){
events.off('*');
console.log('Removed all events');
}
);
/************************************\
* trigger events for testing
* **********************************/
@ -32,11 +59,30 @@ Easy for any developer level. No frills, just high speed pubsub events!
'hello',
'world'
);
events.trigger(
'removeEvents'
);
#### Browser
##### HTML
var events = new require('../../event-pubsub.js')();
<!DOCTYPE html>
<html>
<head>
<title>PubSub Example</title>
<script src='../../event-pubsub-browser.js'></script>
<script src='yourAmazingCode.js'></script>
</head>
<body>
...
</body>
</html>
##### Inside Your Amazing Code
var events = new window.pubsub();
events.on(
'hello',
@ -52,6 +98,14 @@ Easy for any developer level. No frills, just high speed pubsub events!
}
);
events.on(
'removeEvents',
function(){
events.off('*');
console.log('Removed all events');
}
);
/************************************\
* trigger events for testing
* **********************************/
@ -59,3 +113,7 @@ Easy for any developer level. No frills, just high speed pubsub events!
'hello',
'world'
);
events.trigger(
'removeEvents'
);

31
node_modules/event-pubsub/event-pubsub-browser.js generated vendored
View File

@ -12,7 +12,21 @@ window.pubsub=(
function unsub(type,handler){
checkScope.apply(this);
if(type=='*'){
var params=Array.prototype.slice.call(arguments,1);
for(
var keys = Object.keys(this._events_),
count = keys.length,
i=0;
i<count;
i++
){
var args=params.unshift(keys[i]);
this.off.call(args);
}
}
if(!this._events_[type])
return;
@ -21,13 +35,18 @@ window.pubsub=(
return;
}
if(this._events_[type].length<2){
delete this._events_[type];
return;
}
for(var i=0,
count=this._events_[type].length;
count=this._events_[type].length;
i<count;
i++){
if(this._events_[type][i]==handler)
delete this._events_[type][i];
i++
){
if(this._events_[type][i]==handler)
this._events_[type].splice(i,1);
return;
}
}

29
node_modules/event-pubsub/event-pubsub.js generated vendored
View File

@ -10,6 +10,20 @@ function sub(type,handler){
function unsub(type,handler){
checkScope.apply(this);
if(type=='*'){
var params=Array.prototype.slice.call(arguments,1);
for(
var keys = Object.keys(this._events_),
count = keys.length,
i=0;
i<count;
i++
){
var args=params.unshift(keys[i]);
this.off.call(args);
}
}
if(!this._events_[type])
return;
@ -18,13 +32,18 @@ function unsub(type,handler){
return;
}
if(this._events_[type].length<2){
delete this._events_[type];
return;
}
for(var i=0,
count=this._events_[type].length;
count=this._events_[type].length;
i<count;
i++){
if(this._events_[type][i]==handler)
delete this._events_[type][i];
i++
){
if(this._events_[type][i]==handler)
this._events_[type].splice(i,1);
return;
}
}

2
node_modules/event-pubsub/examples/browser/basic.js generated vendored
View File

@ -34,6 +34,8 @@ events.on(
'world',
function(data){
eventLog.log('World event got',data);
events.off('*');
eventLog.log('Removed all events')
}
);

2
node_modules/event-pubsub/examples/node/basic.js generated vendored
View File

@ -34,6 +34,8 @@ events.on(
'world',
function(data){
console.log('World event got',data);
events.off('*');
console.log('Removed all events');
}
);

14
node_modules/event-pubsub/package.json generated vendored
View File

@ -1,6 +1,6 @@
{
"name": "event-pubsub",
"version": "1.0.2",
"version": "1.0.3",
"description": "Pubsub events for Node and the browser allowing event scoping and multiple scopes. Easy for any developer level. No frills, just high speed pubsub events!",
"main": "event-pubsub.js",
"directories": {
@ -27,9 +27,13 @@
"bugs": {
"url": "https://github.com/RIAEvangelist/event-pubsub/issues"
},
"homepage": "https://github.com/RIAEvangelist/event-pubsub",
"readme": "Event PubSub\n============\n\nPubsub events for Node and the browser allowing event scoping and multiple scopes. \nEasy for any developer level. No frills, just high speed pubsub events!\n\n---\n### Basic Examples\n---\n#### Node\n\n var events = new require('../../event-pubsub.js')();\n\n events.on(\n 'hello',\n function(data){\n console.log('hello event recieved ', data);\n }\n );\n \n events.on(\n '*',\n function(type){\n console.log('Catch all detected event type of : ',type, '. List of all the sent arguments ',arguments);\n }\n );\n \n /************************************\\\n * trigger events for testing\n * **********************************/\n events.trigger(\n 'hello',\n 'world'\n );\n\n#### Browser\n##### HTML\n\n var events = new require('../../event-pubsub.js')();\n\n events.on(\n 'hello',\n function(data){\n console.log('hello event recieved ', data);\n }\n );\n \n events.on(\n '*',\n function(type){\n console.log('Catch all detected event type of : ',type, '. List of all the sent arguments ',arguments);\n }\n );\n \n /************************************\\\n * trigger events for testing\n * **********************************/\n events.trigger(\n 'hello',\n 'world'\n );\n",
"homepage": "http://riaevangelist.github.io/event-pubsub/",
"readme": "Event PubSub\n============\n\nPubsub events for Node and the browser allowing event scoping and multiple scopes. \nEasy for any developer level. No frills, just high speed pubsub events!\n\n[Pretty GitHub.io site](http://riaevangelist.github.io/event-pubsub/) \n\n[![alt event-pubsub npm details](https://nodei.co/npm/event-pubsub.png?stars=true \"event-pubsub npm package details\")](https://npmjs.org/package/event-pubsub)\n\n**EXAMPLE FILES** \n\n1. [Node Pubsub Event Examples](https://github.com/RIAEvangelist/event-pubsub/tree/master/examples/node) \n2. [Browser Pubsub Event Examples](https://github.com/RIAEvangelist/event-pubsub/tree/master/examples/browser)\n\n**Node Install** \n``npm install event-pubsub``\n\n**Browser Install** \n*see browser examples above or below*\n\n---\n### Basic Example\n---\n***NOTE - the only diffeence between node and browser code is how the ``events`` variable is created*** \n* node ``var events = new require('../../event-pubsub.js')();``\n* browser ``var events = new window.pubsub();``\n\n#### Node\n\n var events = new require('../../event-pubsub.js')();\n\n events.on(\n 'hello',\n function(data){\n console.log('hello event recieved ', data);\n }\n );\n \n events.on(\n '*',\n function(type){\n console.log('Catch all detected event type of : ',type, '. List of all the sent arguments ',arguments);\n }\n );\n \n events.on(\n 'removeEvents',\n function(){\n events.off('*');\n console.log('Removed all events');\n }\n );\n \n /************************************\\\n * trigger events for testing\n * **********************************/\n events.trigger(\n 'hello',\n 'world'\n );\n \n events.trigger(\n 'removeEvents'\n );\n \n\n#### Browser\n##### HTML\n\n <!DOCTYPE html>\n <html>\n <head>\n <title>PubSub Example</title>\n <script src='../../event-pubsub-browser.js'></script>\n <script src='yourAmazingCode.js'></script>\n </head>\n <body>\n ...\n </body>\n </html>\n\n##### Inside Your Amazing Code\n\n var events = new window.pubsub();\n\n events.on(\n 'hello',\n function(data){\n console.log('hello event recieved ', data);\n }\n );\n \n events.on(\n '*',\n function(type){\n console.log('Catch all detected event type of : ',type, '. List of all the sent arguments ',arguments);\n }\n );\n \n events.on(\n 'removeEvents',\n function(){\n events.off('*');\n console.log('Removed all events');\n }\n );\n \n /************************************\\\n * trigger events for testing\n * **********************************/\n events.trigger(\n 'hello',\n 'world'\n );\n \n events.trigger(\n 'removeEvents'\n );\n",
"readmeFilename": "README.md",
"_id": "event-pubsub@1.0.2",
"_from": "event-pubsub@"
"_id": "event-pubsub@1.0.3",
"dist": {
"shasum": "c81c49b101cdb4892d8fa2631b443184db2de6aa"
},
"_from": "event-pubsub@1.0.3",
"_resolved": "https://registry.npmjs.org/event-pubsub/-/event-pubsub-1.0.3.tgz"
}

6
package.json
View File

@ -1,13 +1,13 @@
{
"name": "node-ipc",
"version": "0.9.7",
"version": "0.9.9",
"description": "A nodejs module for local and remote Inter Process Communication (IPC), Neural Networking, and able to facilitate machine learning.",
"main": "node-ipc.js",
"directories": {
"example": "example"
},
"dependencies": {
"event-pubsub": "~1.0.2",
"event-pubsub": "~1.0.3",
"colors": "~0.6.2"
},
"devDependencies": {},
@ -42,5 +42,5 @@
"bugs": {
"url": "https://github.com/RIAEvangelist/node-ipc/issues"
},
"homepage": "riaevangelist.github.io/node-ipc/"
"homepage": "http://riaevangelist.github.io/node-ipc/"
}