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IRTCSessionStateChangeEvent2::GetRemoteSessionDescription (Windows Embedded CE 6.0)

  • Article

1/6/2010

This method retrieves the session description from the remote client.

Syntax

HRESULT GetRemoteSessionDescription(
  BSTR* pbstrContentType,
  BSTR* pbstrSessionDescription
);

Parameters

  • pbstrContentType
    [out] Pointer to a BSTR that will be filled with the content type for the session description.

    The method allocates the buffer.

    The caller is responsible for releasing this memory with SysFreeString.

  • pbstrSessionDescription
    [out] Pointer to a BSTR that is filled with the session description.

    The method allocates the buffer.

    The caller is responsible for releasing this memory with SysFreeString.

Return Value

This method can return an RTC_E_ constant.

The following table shows an additional return value and additional information about a specific return value.

Value Meaning

E_INVALIDARG

The pbstrContentType or pbstrDescription parameter is NULL.

RTC_E_INVALID_SESSION_STATE

The session is not in the connected or incoming state.

Remarks

This method is used for sessions that have their media disabled.

The application calls this method to get the remote session description before it answers the session with the IRTCSession2::AnswerWithSessionDescription method.

The session description retrieved from this method might have been set by the remote client by means of the IRTCClient2::CreateSessionWithDescription method.

If this method is called on a session in the IRTCSS_CONNECTED state, the application retrieves the session description that was set by the remote client by calling the AnswerWithSessionDescription method.

Requirements

Header rtccore.h, rtccore.idl
Library uuid.lib
Windows Embedded CE Windows CE .NET 4.2 and later

See Also

Reference

IRTCSessionStateChangeEvent2
IRTCClient2::CreateSessionWithDescription
IRTCSession2::AnswerWithSessionDescription

Other Resources

SysFreeString