Ruby 构建一个简单的支持多线程的 Web 服务器
require 'thread'require 'socket'
class RequestHandler
def initialize(session)
@session = session
end
def process
while @session.gets.chop.length != 0
end
@session.puts "HTTP/1.1 200 OK"
@session.puts "content-type: text/html"
@session.puts "" # End of headers
@session.puts "<html>"
@session.puts " <body>"
@session.puts " <center>"
@session.puts " <b>#{Time.now}</b>"
@session.puts " <center>"
@session.puts " </body>"
@session.puts "</html>"
@session.close
end
end
server = TCPServer.new("0.0.0.0", "8888")
$currentRequests = []
$requestedToShutDown = false
while !$requestedToShutDown
session = server.accept
thread = Thread.new(session) do |newSession|
RequestHandler.new(newSession).process
end
$currentRequests.push(thread)
end
$currentRequests.each { |t| Thread.join(t) } 玩玩而已吧。
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