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Restrict tag to be unique (#258)

This commit is contained in:
Jim Han 2021-02-18 17:53:10 +08:00 committed by GitHub
parent fed8610d3f
commit 9aa49be703
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 6 additions and 0 deletions
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3
app/proxyman/inbound/inbound.go
View File

@ -42,6 +42,9 @@ func (m *Manager) AddHandler(ctx context.Context, handler inbound.Handler) error
tag := handler.Tag() tag := handler.Tag()
if len(tag) > 0 { if len(tag) > 0 {
if _, found := m.taggedHandlers[tag]; found {
return newError("existing tag found: " + tag)
}
m.taggedHandlers[tag] = handler m.taggedHandlers[tag] = handler
} else { } else {
m.untaggedHandler = append(m.untaggedHandler, handler) m.untaggedHandler = append(m.untaggedHandler, handler)

3
app/proxyman/outbound/outbound.go
View File

@ -109,6 +109,9 @@ func (m *Manager) AddHandler(ctx context.Context, handler outbound.Handler) erro
tag := handler.Tag() tag := handler.Tag()
if len(tag) > 0 { if len(tag) > 0 {
if _, found := m.taggedHandler[tag]; found {
return newError("existing tag found: " + tag)
}
m.taggedHandler[tag] = handler m.taggedHandler[tag] = handler
} else { } else {
m.untaggedHandlers = append(m.untaggedHandlers, handler) m.untaggedHandlers = append(m.untaggedHandlers, handler)