33 lines
881 B
Go
33 lines
881 B
Go
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// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
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// SPDX-License-Identifier: MIT
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package server
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import (
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"os"
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"syscall"
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"testing"
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)
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// The transient accept errors are survivable; anything else is not.
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func TestTransientAccept(t *testing.T) {
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transient := []error{
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os.NewSyscallError("accept", syscall.ECONNABORTED),
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os.NewSyscallError("accept", syscall.EMFILE),
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os.NewSyscallError("accept", syscall.ENFILE),
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os.NewSyscallError("accept", syscall.EAGAIN),
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os.NewSyscallError("accept", syscall.EINTR),
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}
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for _, err := range transient {
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if !transientAccept(err) {
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t.Fatalf("%v classified as fatal", err)
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}
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}
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if transientAccept(os.NewSyscallError("accept", syscall.EACCES)) {
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t.Fatal("EACCES classified as transient")
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}
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if transientAccept(os.ErrClosed) {
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t.Fatal("a closed listener classified as transient")
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}
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}
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