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Code Issues Releases Wiki Activity

Optimized referencing within win-dispatcher to facilitate better garbage collection

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This commit is contained in:
Bryan Roe
2022-08-17 11:27:34 -07:00
parent fdb6be806c
commit d4864597ae
2 changed files with 68 additions and 39 deletions
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2
microscript/ILibDuktape_Polyfills.c
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File diff suppressed because one or more lines are too long

103
modules/win-dispatcher.js
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@@ -14,52 +14,48 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
function dispatch(options)
function empty_func()
{
if (!options || !options.modules || !options.launch || !options.launch.module || !options.launch.method || !options.launch.args) { throw ('Invalid Parameters'); }
var ipcInteger
var ret = { options: options };
require('events').EventEmitter.call(ret, true).createEvent('connection');
ret._ipc = require('net').createServer(); ret._ipc.parent = ret;
ret._ipc2 = require('net').createServer(); ret._ipc2.parent = ret;
ret._ipc.on('close', function () { });
ret._ipc2.on('close', function () { });
while (true)
{
ipcInteger = require('tls').generateRandomInteger('1000', '9999');
ret._ipcPath = '\\\\.\\pipe\\taskRedirection-' + ipcInteger;
try
{
ret._ipc.listen({ path: ret._ipcPath, writableAll: true });
ret._ipc2.listen({ path: ret._ipcPath + 'C', writableAll: true });
break;
var p = this.parent;
p._ipc.parent = null;
p._ipc2.parent = null;
p._client._parent = null;
p._client = null;
p._control._parent = null;
p._control = null;
p = null;
}
catch (x)
function empty_func2()
{
}
}
var str = Buffer.from("require('win-console').hide();require('win-dispatcher').connect('" + ipcInteger + "');").toString('base64');
ret._ipc2.once('connection', function onConnect(s)
{
this.parent._control = s;
this.parent._control._parent = this;
this.close();
this.parent.invoke = function (method, args)
function ipc_invoke(method, args)
{
var d, h = Buffer.alloc(4);
d = Buffer.from(JSON.stringify({ command: 'invoke', value: { method: method, args: args } }));
h.writeUInt32LE(d.length + 4);
this._control.write(h);
this._control.write(d);
};
s.on('end', function () { }); // DO NOT DELETE this line
});
ret._ipc.once('connection', function onConnect(s)
}
function ipc1_finalized()
{
//console.log('IPC1 Finalized');
}
function ipc2_finalized()
{
//console.log('IPC2 Finalized');
}
function ipc2_connection(s)
{
this.parent._control = s;
this.parent._control._parent = this;
this.close();
this.parent.invoke = ipc_invoke;
s.on('end', empty_func2); // DO NOT DELETE this line
s.on('~', ipc2_finalized);
}
function ipc_connection(s)
{
this.parent._client = s;
this.parent._client._parent = this;
@@ -78,8 +74,41 @@ function dispatch(options)
h.writeUInt32LE(d.length + 4);
s.write(h);
s.write(d);
s.on('~', ipc1_finalized);
this.parent.emit('connection', s);
});
}
function dispatch(options)
{
if (!options || !options.modules || !options.launch || !options.launch.module || !options.launch.method || !options.launch.args) { throw ('Invalid Parameters'); }
var ipcInteger
var ret = { options: options };
require('events').EventEmitter.call(ret, true).createEvent('connection');
ret._ipc = require('net').createServer(); ret._ipc.parent = ret;
ret._ipc2 = require('net').createServer(); ret._ipc2.parent = ret;
ret._ipc.on('close', empty_func);
ret._ipc2.on('close', empty_func);
while (true)
{
ipcInteger = require('tls').generateRandomInteger('1000', '9999');
ret._ipcPath = '\\\\.\\pipe\\taskRedirection-' + ipcInteger;
try
{
ret._ipc.listen({ path: ret._ipcPath, writableAll: true });
ret._ipc2.listen({ path: ret._ipcPath + 'C', writableAll: true });
break;
}
catch (x)
{
}
}
var str = Buffer.from("require('win-console').hide();require('win-dispatcher').connect('" + ipcInteger + "');").toString('base64');
ret._ipc2.once('connection', ipc2_connection);
ret._ipc.once('connection', ipc_connection);
try
{