[ISSUE #975]when close consumer, return directly

[wenxuwan]

What is the purpose of the change

when close consumer, return directly

fix #975

[codecov-commenter]

Codecov Report

Merging #974 (866c69f) into master (a343f1b) will decrease coverage by 0.26%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master     #974      +/-   ##
==========================================
- Coverage   23.59%   23.32%   -0.27%     
==========================================
  Files          52       52              
  Lines        7167     7266      +99     
==========================================
+ Hits         1691     1695       +4     
- Misses       5246     5339      +93     
- Partials      230      232       +2     

Impacted Files	Coverage Δ
internal/trace.go	28.38% <0.00%> (-0.10%)	⬇️
internal/model.go	53.26% <0.00%> (-5.08%)	⬇️
consumer/push_consumer.go	12.55% <0.00%> (-0.06%)	⬇️
internal/client.go	0.17% <0.00%> (-0.01%)	⬇️
internal/constants.go	0.00% <0.00%> (ø)
internal/utils/set.go	0.00% <0.00%> (ø)
internal/validators.go	0.00% <0.00%> (ø)
internal/utils/files.go	0.00% <0.00%> (ø)
consumer/process_queue.go	0.00% <0.00%> (ø)
consumer/pull_consumer.go	0.00% <0.00%> (ø)
... and 1 more

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