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style: check error returns flagged by errcheck linter

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golangci-lint's errcheck rule requires explicit handling of error
return values from Close, Write, and Logout calls. Use blank
identifier assignment for cleanup paths where errors are
intentionally discarded.
This commit is contained in:
Houmgaor
2026-02-20 21:22:01 +01:00
parent 458d8c9397
commit e899a2f790
8 changed files with 34 additions and 34 deletions
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14
server/channelserver/channel_isolation_test.go
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@@ -59,7 +59,7 @@ func TestChannelIsolation_ShutdownDoesNotAffectOthers(t *testing.T) {
if err != nil {
t.Fatalf("initial connection to %s failed: %v", addr, err)
}
conn.Close()
_ = conn.Close()
}
// Shut down channel 1.
@@ -84,7 +84,7 @@ func TestChannelIsolation_ShutdownDoesNotAffectOthers(t *testing.T) {
if err != nil {
t.Errorf("%s should still accept connections after channel 1 shutdown, got: %v", tc.name, err)
} else {
conn.Close()
_ = conn.Close()
}
}
}
@@ -99,7 +99,7 @@ func TestChannelIsolation_ListenerCloseDoesNotAffectOthers(t *testing.T) {
addr2 := listenerAddr(ch2)
// Forcibly close channel 1's listener (simulating unexpected failure).
ch1.listener.Close()
_ = ch1.listener.Close()
time.Sleep(50 * time.Millisecond)
// Channel 2 must still work.
@@ -107,7 +107,7 @@ func TestChannelIsolation_ListenerCloseDoesNotAffectOthers(t *testing.T) {
if err != nil {
t.Fatalf("channel 2 should still accept connections after channel 1 listener closed: %v", err)
}
conn.Close()
_ = conn.Close()
}
// TestChannelIsolation_SessionPanicDoesNotAffectChannel verifies that a panic
@@ -124,9 +124,9 @@ func TestChannelIsolation_SessionPanicDoesNotAffectChannel(t *testing.T) {
// Send garbage data that will cause handlePacketGroup to hit the panic recovery.
// The session's defer/recover should catch it without killing the channel.
conn1.Write([]byte{0xFF, 0xFF, 0xFF, 0xFF})
_, _ = conn1.Write([]byte{0xFF, 0xFF, 0xFF, 0xFF})
time.Sleep(100 * time.Millisecond)
conn1.Close()
_ = conn1.Close()
time.Sleep(100 * time.Millisecond)
// The channel should still accept new connections after the panic.
@@ -134,7 +134,7 @@ func TestChannelIsolation_SessionPanicDoesNotAffectChannel(t *testing.T) {
if err != nil {
t.Fatalf("channel should still accept connections after session panic: %v", err)
}
conn2.Close()
_ = conn2.Close()
}
// TestChannelIsolation_CrossChannelRegistryAfterShutdown verifies that the