emit-null

    "TypeError: Cannot call method 'emit' of null",
    "    at Socket.<anonymous> (http.js:1163:11)",
    "    at Socket.emit (events.js:67:17)",
    "    at Array.0 (net.js:301:14)",
    "    at EventEmitter._tickCallback (node.js:192:40)"

onincoming

    "TypeError: Property 'onIncoming' of object #<HTTPParser> is not a function",
    "    at HTTPParser.parserOnHeadersComplete [as onHeadersComplete] (http.js:91:29)",
    "    at CleartextStream.ondata (http.js:1176:24)",
    "    at CleartextStream._push (tls.js:375:27)",
    "    at SecurePair.cycle (tls.js:734:20)",
    "    at EncryptedStream.write (tls.js:130:13)",
    "    at Socket.ondata (stream.js:38:26)",
    "    at Socket.emit (events.js:67:17)",
    "    at TCP.onread (net.js:367:14)"

parse-error

    "Error: Parse Error",
    "    at Socket.<anonymous> (http.js:1176:24)",
    "    at TCP.onread (net.js:374:27)"