fix(consumer): use sync offset fix instead if async

[xujianhai666]

Closes #413
close #413

[codecov-io]

Codecov Report

Merging #414 into native will increase coverage by <.01%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##           native     #414      +/-   ##
==========================================
+ Coverage    24.9%   24.91%   +<.01%     
==========================================
  Files          48       48              
  Lines        5480     5478       -2     
==========================================
  Hits         1365     1365              
+ Misses       3928     3926       -2     
  Partials      187      187

Impacted Files	Coverage Δ
consumer/push_consumer.go	12.41% <0%> (+0.03%)	⬆️

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