有几种方法可以使同一主机上的两个连续运行的进程相互通信,例如命名管道:
# named pipe - server
$name = 'foo'
$namedPipe = New-Object IO.Pipes.NamedPipeServerStream($name, 'Out')
$namedPipe.WaitForConnection()
$script:writer = New-Object IO.StreamWriter($namedPipe)
$writer.AutoFlush = $true
$writer.WriteLine('something')
$writer.Dispose()
$namedPipe.Dispose()
# named pipe - client
$name = 'foo'
$namedPipe = New-Object IO.Pipes.NamedPipeClientStream('.', $name, 'In')
$namedPipe.Connect()
$script:reader = New-Object IO.StreamReader($namedPipe)
$reader.ReadLine()
$reader.Dispose()
$namedPipe.Dispose()
或 TCP 套接字:
# TCP socket - server
$addr = [ipaddress]'127.0.0.1'
$port = 1234
$endpoint = New-Object Net.IPEndPoint ($addr, $port)
$server = New-Object Net.Sockets.TcpListener $endpoint
$server.Start()
$cn = $server.AcceptTcpClient()
$stream = $cn.GetStream()
$writer = New-Object IO.StreamWriter($stream)
$writer.WriteLine('something')
$writer.Dispose()
$server.Stop()
# TCP socket - client
$server = '127.0.0.1'
$port = 1234
$client = New-Object Net.Sockets.TcpClient
$client.Connect($server, $port)
$stream = $client.GetStream()
$reader = New-Object IO.StreamReader($stream)
$reader.ReadLine()
$reader.Dispose()
$client.Dispose()