postMessage

postMessage(msg)

参数```msg```为所要发送的消息。

msg
true
string、number、bool、object、array、function、空值等系统支持的任意类型

```javascript
function main() {
    var t1 = threading.Thread(function() {
        for (var i = 0; i < 10; i++) {
            Log("thread1 postMessage():", i)
            threading.mainThread().postMessage(i)
            Sleep(500)
        }        
    })
    for (var i = 0; i < 10; i++) {
        var event = threading.mainThread().eventLoop()
        Log("main event:", event)
        Sleep(500)
    }
    t1.join()
}

在并发的线程中发送消息，使用eventLoop()接收消息通知。

function main() {
    threading.mainThread().postMessage(function(msg) {
        Log("func from mainThread, msg:", msg)
    })
    
    threading.Thread(function() {
        var func = threading.mainThread().peekMessage()
        func("in " + threading.currentThread().name())
    }).join()
}

支持发送一个函数。

当一个线程的执行函数中调用postMessage()函数发出信号、数据时，也会产生消息事件。 可以用eventLoop()函数收到消息通知。

{@fun/Threads/Thread/peekMessage peekMessage}, {@fun/Threads/Thread/join join}, {@fun/Threads/Thread/terminate terminate}, {@fun/Threads/Thread/getData getData}, {@fun/Threads/Thread/setData setData}, {@fun/Threads/Thread/id id}, {@fun/Threads/Thread/name name}, {@fun/Threads/Thread/eventLoop eventLoop}

peekMessage join