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ntxReceiveRtHandle(INtimeDotNet)
INtime SDK v7.1 > About INtime > Alternate APIs > INtimeDotNet > ntxReceiveRtHandle(INtimeDotNet)

Receives handles from an object mailbox.

Visual Basic:

Function ntxReceiveRtHandle(
  ByVal hMailbox As Integer,
  ByVal dwMilliseconds As Integer)
As Integer
Function ntxReceiveRtHandle(
  ByVal hMailbox As Integer,
  ByVal dwMilliseconds As Integer,
  ByRef phResponse As Integer)
As Integer

Visual C#:

Int32 ntxReceiveRtHandle (
  Int32 hMailbox,
  Int32 dwMilliseconds,
  ref Int32 phResponse );
Int32 ntxReceiveRtHandle (
  Int32 hMailbox,
  Int32 dwMilliseconds );

Parameters

hMailbox
RT Object mailbox to get the object from.
dwMilliseconds
The number of milliseconds the calling thread waits:
NTX_NO_WAIT The thread does not wait.
NTX_INFINITE The thread waits for its request to be fully satisfied.
Any positive integer Calling thread goes to sleep for this many milliseconds, after which it awakes.

Note: The kernel converts milliseconds to high-level ticks.

phResponse
Variable that receives the handle to the response object. If this parameter is not provided, a possible response object handle is discarded.

Return Values

The handle received from the object mailbox.

Status

E_TIME
An object is not available within the specified time limit. One of these is true:
  • The calling thread could not wait and a handle was not available.
  • The thread waited in the thread queue and the waiting period specified in dwMilliseconds elapsed before the thread got the desired handle.
E_EXIST
hMailbox is not a handle for an existing object.
E_TYPE
hMailbox is not an object mailbox.
E_NTX_INTERNAL_ERROR
The DLL could not contact the RT kernel to complete the request.

Requirements

Versions Reference
INtime 3.0 INtimeDotNet

See Also

INtimeDotNet system calls, Mailbox system calls, high-level ticks