Crash in http.createClient

[groundwater]

Reproduce with:

require('newrelic');

var http = require('http');

http.createServer(function (req, res) {
  var client = http.createClient(80, 'localhost');
  res.end();
}).listen(8080);

Then curl localhost:8080 to kill the server with

TypeError: Parameter 'url' must be a string, not undefined
    at Url.parse (url.js:107:11)
    at Object.urlParse [as parse] (url.js:101:5)
    at Object.scrub (node_modules/newrelic/lib/util/urltils.js:42:20)
    at instrumentOutbound (node_modules/newrelic/lib/transaction/tracer/instrumentation/outbound.js:20:60)
    at Object.wrappedCreateClient (node_modules/newrelic/lib/instrumentation/core/http.js:94:7)
    at Object.b (domain.js:183:18)
    at Object.<anonymous> (node_modules/newrelic/node_modules/continuation-local-storage/context.js:57:17)
    at node_modules/newrelic/lib/transaction/tracer.js:239:22
    at ErrorTracer.monitor (node_modules/newrelic/lib/error.js:179:12)
    at Tracer.monitor (node_modules/newrelic/lib/transaction/tracer.js:237:28)

[groundwater]

It looks like this line is expecting a request.path but the path property does not exist on the client object.

https://github.com/newrelic/node-newrelic/blob/master/lib/transaction/tracer/instrumentation/outbound.js#L20

[othiym23]

Fixed by d7f54ee. Thanks for making this tracking issue!