readAsync() [2/2]

std::function< void()> IceGrid::FileIteratorPrx::readAsync	(	std::int32_t	size,
		std::function< void(bool, ::Ice::StringSeq)>	response,
		std::function< void(std::exception_ptr)>	exception = nullptr,
		std::function< void(bool)>	sent = nullptr,
		const Ice::Context &	context = Ice::noExplicitContext ) const

Read lines from the log file.

Parameters

size	Specifies the maximum number of bytes to be received. The server will ensure that the returned message doesn't exceed the given size.
response	The response callback. It accepts: returnValue true if EOF is encountered. lines The lines read from the file. If there was nothing to read from the file since the last call to read, an empty sequence is returned. The last line of the sequence is always incomplete (and therefore no newline character should be added when writing the last line to the to the output device).
exception	The exception callback.
sent	The sent callback.
context	The request context.

Returns

A function that can be called to cancel the invocation locally.