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proxy: update the 9P protocol
We now tell the 9P server proto1:ip1:port1:<address for forwarding> which means please listen on proto1:ip1:port1, then connect to the port proxy in Moby and tell it the connection is for <address for forwarding>. Note this requires a corresponding change in hostnet/vpnkit. Signed-off-by: David Scott <dave.scott@docker.com>
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@ -23,7 +23,7 @@ func onePort() {
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sendError(err)
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}
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ctl, err := exposePort(host, port)
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ctl, err := exposePort(host, container)
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if err != nil {
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sendError(err)
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}
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@ -37,8 +37,8 @@ func onePort() {
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os.Exit(0)
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}
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func exposePort(host net.Addr, port int) (*os.File, error) {
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name := host.Network() + ":" + host.String()
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func exposePort(host net.Addr, container net.Addr) (*os.File, error) {
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name := host.Network() + ":" + host.String() + ":" + container.Network() + ":" + container.String()
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log.Printf("exposePort %s\n", name)
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err := os.Mkdir("/port/"+name, 0)
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if err != nil {
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@ -50,7 +50,7 @@ func exposePort(host net.Addr, port int) (*os.File, error) {
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log.Printf("Failed to open /port/%s/ctl: %#v\n", name, err)
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return nil, err
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}
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_, err = ctl.WriteString(fmt.Sprintf("%s:%08x", name, port))
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_, err = ctl.WriteString(fmt.Sprintf("%s", name))
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if err != nil {
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log.Printf("Failed to open /port/%s/ctl: %#v\n", name, err)
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return nil, err
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