class Handler
Defined at line 2893 of file fidling/gen/sdk/fidl/fuchsia.exception/fuchsia.exception/hlcpp/fuchsia/exception/cpp/fidl.h
Protocol meant for clients interested in handling exceptions for a
particular service.
Public Members
static const char[] Name_Public Methods
void ~Handler ()void IsActive (IsActiveCallback callback)Requests the exception handler to send a signal indicating the server is
active and able to respond to requests.
It's recommended clients call IsActive and wait for a response before
sending an exception to the server with OnException because a
zx.Handle:EXCEPTION can't be released by the client once it's sent
across the channel.
Note: a response guarantees the server was active when it sent the
response, but doesn't preclcude the server being unresponsive after the
reply was sent.
void OnException (::zx::exception exception, ::fuchsia::exception::ExceptionInfo info, OnExceptionCallback callback)This exception mirrors closely the information provided by exception
channels. The design is to have clients of this API behave as closely as
possible to native exception handlers that are listening to an exception
channel.
`exception` is an exception handle, which controls the exception's
lifetime. See exception zircon docs for more information.
`info` represents basic exception information as provided by the
exception channel.