read from FIFOBuffer blocks forever on server disconnect

[samoconnor]

I have a simple Node.js server that streams data forever:

var http = require('http');

http.createServer(function(req, res) {

  setInterval(function() {
    res.write('Hello\n');
  }, 1000);

}).listen(8000);

I can read from this server in a while !eof() loop as shown below.
However, if I kill the node server, the Julia read loop just hangs forever.

julia> r = HTTP.get("http://127.0.0.1:8000"; stream = true)
julia> io = HTTP.body(r)
julia> while !eof(io)
           println(String(readavailable(io)))
       end
Hello
Hello
Hello
Hello
Hello
Hello

Hello

Hello

Hello

With curl, the server close is noticed immediately.

$ curl 127.0.0.1:8000
Hello
Hello
Hello
curl: (18) transfer closed with outstanding read data remaining

$ git log -1
commit 9200ae3de838b78753e13488918ab583172c3ddf (HEAD, refs/remotes/origin/master, refs/heads/master)
Author: quinnj <quinn.jacobd@gmail.com>
Date:   Tue Aug 29 21:24:39 2017 -0600

    Cleanup recent parser changes a bit

[quinnj]

Thanks for the report, just pushed a fix.