setData

The setData() function is used to store variables in the thread environment.

    
    
    
setData(key, value)

Examples

• Set a key-value pair in a concurrent thread and read the key-value pair in the main thread.

  
      javascript
      
      
  function main() {
      var t1 = threading.Thread(function() {
          threading.currentThread().setData("data", 100)
      })
      Sleep(1000)
      Log(`t1.getData("data"):`, t1.getData("data"))
      t1.join()
  }
  

• Supports passing functions as key values.

  
      javascript
      
      
  function main() {
      threading.mainThread().setData("func2", function(p) {
          Log("func2 p:", p)
      })
  
      var t1 = threading.Thread(function() {
          threading.currentThread().setData("func1", function(p) {
              Log("func1 p:", p)
          })
  
          var func2 = threading.mainThread().getData("func2")
          func2("test2")
      })
  
      Sleep(1000)
      var func1 = t1.getData("func1")
      func1("test1")
      t1.join()
  }
  

Arguments

See Also

Remarks

Data remains valid as long as the thread has not executed the join() function (waiting for successful exit) and has not executed the terminate() function (forcibly terminating the thread). The value parameter must be a serializable variable.