57 lines
999 B
Go
57 lines
999 B
Go
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package rpc
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import (
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"fmt"
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"image"
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"log"
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"net"
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"net/rpc"
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)
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func StartRán(address string) {
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rán := new(Rán)
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rpc.Register(rán)
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l, err := net.Listen("tcp", address)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf("[rán] rpc server listening on %s\n", l.Addr())
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go func() {
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for {
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conn, err := l.Accept()
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if err != nil {
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log.Fatal(err)
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}
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rán.clientAddresses = append(rán.clientAddresses, conn.RemoteAddr())
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fmt.Printf("[rán] client connected (%v)\n", rán.clientAddresses)
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// @incomplete: detect client disconnect, update clients.
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go rpc.ServeConn(conn)
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// @bug: second connection does not send Hello..?!
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}
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}()
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}
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type Rán struct {
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clientAddresses []net.Addr
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}
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type RánHelloReq struct{}
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type RánJob struct {
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Address string
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MaxConns int
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Img image.Image
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Bounds image.Rectangle
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Shuffle bool
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}
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func (z *Rán) Hello(args RánHelloReq, reply *RánJob) error {
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fmt.Printf("[rán] a client said hello!\n")
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reply = nil
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return nil
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}
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