httpkek.cr

# Works fine in browser and using wget.
# Using curl:
# ⊨ curl -v http://127.0.0.1:8080/                                                              ~
# * Hostname was NOT found in DNS cache
# *   Trying 127.0.0.1...
# * Connected to 127.0.0.1 (127.0.0.1) port 8080 (#0)
# > GET / HTTP/1.1
# > User-Agent: curl/7.37.1
# > Host: 127.0.0.1:8080
# > Accept: */*
# > Referer:
# >
# * Empty reply from server
# * Connection #0 to host 127.0.0.1 left intact
# curl: (52) Empty reply from server
#
#
# In crystal app:
# Unhandled exception: closed stream

require "http/server"

begin
  server = HTTP::Server.new(8080) do |request|
    HTTP::Response.ok "text/plain", "Hello Web!"
  end
  server.listen
rescue ex  # Doesn't catch the ex
  puts "Exception..."
  puts ex.message
end

⊨ curl --version                                                                                                         ~
curl 7.37.1 (x86_64-apple-darwin14.0) libcurl/7.37.1 SecureTransport zlib/1.2.5
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtsp smtp smtps telnet tftp
Features: AsynchDNS GSS-Negotiate IPv6 Largefile NTLM NTLM_WB SSL libz`