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eab69ef583
This patch removes `proxyForever` and adds `sendError` and `sendOK` for signalling to the parent process. The main function now sequences these functions and calls stub functions `exposePort` and `unexposePort` which will be hooked up in a later patch. Signed-off-by: David Scott <dave.scott@docker.com>
37 lines
531 B
Go
37 lines
531 B
Go
package main
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import (
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"log"
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"net"
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"os"
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"pkg/proxy"
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)
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func main() {
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host, container := parseHostContainerAddrs()
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err := exposePort(host)
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if err != nil {
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sendError(err)
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}
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p, err := proxy.NewProxy(host, container)
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if err != nil {
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unexposePort(host)
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sendError(err)
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}
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go handleStopSignals(p)
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sendOK()
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p.Run()
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unexposePort(host)
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os.Exit(0)
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}
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func exposePort(host net.Addr) error {
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log.Printf("exposePort %#v\n", host)
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return nil
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}
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func unexposePort(host net.Addr) {
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log.Printf("unexposePort %#v\n", host)
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}
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