Reads the request at requestPath and writes the answer to answerPath. Throws only when the request cannot be read or decoded, or the answer cannot be written: a case that fails is an answer, not an error.
requestPath
answerPath
Reads the request at
requestPathand writes the answer toanswerPath. Throws only when the request cannot be read or decoded, or the answer cannot be written: a case that fails is an answer, not an error.