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eth/filters: remove use of event.TypeMux for pending logs #20312

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Merged
merged 9 commits into from
Dec 10, 2019
Merged

eth/filters: remove use of event.TypeMux for pending logs #20312

merged 9 commits into from
Dec 10, 2019

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@fjl
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@fjl fjl commented Nov 18, 2019 •
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This fixes the following staticcheck warnings:

eth/filters/api.go:56:13: SA1019: event.TypeMux is deprecated: use Feed  (staticcheck)
	mux       *event.TypeMux
	           ^
eth/filters/filter.go:35:14: SA1019: event.TypeMux is deprecated: use Feed  (staticcheck)
	EventMux() *event.TypeMux
	            ^
eth/filters/filter_system.go:92:13: SA1019: event.TypeMux is deprecated: use Feed  (staticcheck)
	mux       *event.TypeMux
	           ^
internal/ethapi/backend.go:46:14: SA1019: event.TypeMux is deprecated: use Feed  (staticcheck)
	EventMux() *event.TypeMux
	            ^
accounts/abi/bind/backends/simulated.go:79:42: SA1019: event.TypeMux is deprecated: use Feed  (staticcheck)
		events:     filters.NewEventSystem(new(event.TypeMux), &filterBackend{database, blockchain}, false),
		                                       ^
accounts/abi/bind/backends/simulated.go:467:38: SA1019: event.TypeMux is deprecated: use Feed  (staticcheck)
func (fb *filterBackend) EventMux() *event.TypeMux { panic("not supported") }
                                     ^

karalabe
karalabe reviewed Nov 20, 2019
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accounts/abi/bind/backends/simulated.go
<-quit
return nil
})
return nullSubscription()
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@karalabe karalabe Nov 20, 2019

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This looks really weird. Why do we have this function?

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@fjl fjl Nov 21, 2019

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We do this because returning a nil subscription is not allowed. nullSubscription returns a subscription that never sends anything.

karalabe
karalabe reviewed Nov 20, 2019
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fjl commented Nov 21, 2019

@karalabe PTAL

karalabe
karalabe approved these changes Dec 10, 2019
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LGTM

@karalabe karalabe added this to the 1.9.10 milestone Dec 10, 2019
@fjl fjl merged commit d90d1db into ethereum:master Dec 10, 2019
@benbaley benbaley mentioned this pull request Jan 14, 2021
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@ricardolyn ricardolyn mentioned this pull request Feb 3, 2021
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enriquefynn pushed a commit to enriquefynn/go-ethereum that referenced this pull request Mar 10, 2021
@fjl @enriquefynn
eth/filters: remove use of event.TypeMux for pending logs (ethereum#2…
0501e29 
…0312)
@chris-j-h chris-j-h mentioned this pull request Mar 26, 2021
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@sudeepdino008 sudeepdino008 mentioned this pull request Mar 23, 2022
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@gzliudan gzliudan mentioned this pull request Jul 10, 2024
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JukLee0ira added a commit to JukLee0ira/XDPoSChain that referenced this pull request Jul 11, 2024
@JukLee0ira
eth/filters: remove use of event.TypeMux for pending logs (ethereum#2…
04628e3 
…0312)
JukLee0ira added a commit to JukLee0ira/XDPoSChain that referenced this pull request Aug 3, 2024
@JukLee0ira
eth/filters: remove use of event.TypeMux for pending logs (ethereum#2…
acd53da 
…0312)
gzliudan pushed a commit to XinFinOrg/XDPoSChain that referenced this pull request Aug 3, 2024
@JukLee0ira @gzliudan
eth/filters: remove use of event.TypeMux for pending logs (ethereum#2…
83782e5 
…0312)
wanwiset25 pushed a commit to XinFinOrg/XDPoSChain that referenced this pull request Aug 23, 2024
@JukLee0ira @wanwiset25
eth/filters: remove use of event.TypeMux for pending logs (ethereum#2…
67d4f90 
…0312)
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@gballet gballet Awaiting requested review from gballet gballet is a code owner

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@karalabe karalabe karalabe approved these changes

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