postMessage

postMessage()函数用于向线程发送消息。

postMessage(msg)

参数msg为要发送的消息。 msg true string / number / bool / object / array / function / any (系统支持的所有类型)

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()
}

在并发线程中发送消息，使用eventLoop()接收消息通知。 “`javascript 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()

}“` 支持发送函数。

当线程的执行函数中调用postMessage()函数发送信号或数据时，会产生消息事件。可以使用eventLoop()函数接收消息通知。

{@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}