Interface nsIProtocolProxyCallbackType

This interface serves as a closure for nsIProtocolProxyService's asyncResolve method.

Hierarchy

Methods

AddRef QueryInterface Release onProxyAvailable

Methods

AddRef

  • Increases the reference count for this interface. The associated instance will not be deleted unless the reference count is returned to zero.

    Returns

    The resulting reference count.

    Returns number

QueryInterface

  • Parameters

    • aIID: object
    • Optional aInstancePtr: object

    Returns any

  • A run time mechanism for interface discovery.

    Returns

    NS_OK if the interface is supported by the associated instance, NS_NOINTERFACE if it is not.

    aInstancePtr must not be null.

    Parameters

    • aIID: object

      [in] A requested interface IID

    • aInstancePtr: object

      [out] A pointer to an interface pointer to receive the result.

    Returns void

Release

  • Decreases the reference count for this interface. Generally, if the reference count returns to zero, the associated instance is deleted.

    Returns

    The resulting reference count.

    Returns number

onProxyAvailable

  • This method is called when proxy info is available or when an error in the proxy resolution occurs.

    Parameters

    • aRequest: nsICancelable

      The value returned from asyncResolve.

    • aChannel: nsIChannel

      The channel passed to asyncResolve.

    • aProxyInfo: nsIProxyInfo

      The resulting proxy info or null if there is no associated proxy info for aURI. As with the result of nsIProtocolProxyService's resolve method, a null result implies that a direct connection should be used.

    • aStatus: number

      The status of the callback. This is a failure code if the request could not be satisfied, in which case the value of aStatus indicates the reason for the failure and aProxyInfo will be null.

    Returns void

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