Class: GThang::HttpServer

Inherits:
GServer
  • Object
show all
Defined in:
lib/g_thang/http_server.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ HttpServer

Returns a new instance of HttpServer.



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# File 'lib/g_thang/http_server.rb', line 10

def initialize(options={})
  @port = options[:Port] || 8080
  @rack_app = options[:rack_app]
  super(@port)
end

Instance Attribute Details

#port ⇒ Object (readonly)

Returns the value of attribute port.



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# File 'lib/g_thang/http_server.rb', line 8

def port
  @port
end

#rack_app ⇒ Object (readonly)

Returns the value of attribute rack_app.



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# File 'lib/g_thang/http_server.rb', line 8

def rack_app
  @rack_app
end

Class Method Details

.run(app, options = {}) ⇒ Object 



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# File 'lib/g_thang/http_server.rb', line 33

def self.run(app, options={})
  server = new({:rack_app => app}.merge(options))
  server.start
  server.join
end

Instance Method Details

#h(str) ⇒ Object 



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# File 'lib/g_thang/http_server.rb', line 29

def h(str)
  CGI::escapeHTML(str.to_s)
end

#serve(io) ⇒ Object 



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# File 'lib/g_thang/http_server.rb', line 16

def serve(io)
  RackHandler.new(io, rack_app, port).handle_request
rescue Exception => ex
  response = "HTTP/1.1 500 Internal Server Error\r\n"
  response << "Connection: close\r\n"
  response << "Content-Type: text/html\r\n\r\n"
  response << "<html><head><title>Internal Server Error</title></head><body>\n"
  response << "<h1>Internal Server Error</h1>\n<pre>\n"
  response << h("#{ex.class}: #{ex.message}\n#{ex.backtrace.join("\n    ")}\n")
  response << "</pre></body></html>"
  io << response
end