replace tm internal websocket with long poll

[mmsqe]

Closes: https://github.com/crypto-org-chain/cronos/issues/665

Description

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For contributor use:

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• [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• [ ] Code follows the module structure standards.
• [ ] Wrote unit and integration tests
• [ ] Updated relevant documentation (docs/) or specification (x/<module>/spec/)
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For admin use:

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[codecov[bot]]

Codecov Report

Merging #1321 (4678852) into main (1a5b64d) will increase coverage by 1.36%. The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1321      +/-   ##
==========================================
+ Coverage   55.16%   56.53%   +1.36%     
==========================================
  Files         105      105              
  Lines        9608     9609       +1     
==========================================
+ Hits         5300     5432     +132     
+ Misses       4043     3912     -131     
  Partials      265      265              

Impacted Files	Coverage Δ
rpc/backend/call_tx.go	0.00% <0.00%> (ø)
rpc/backend/account_info.go	0.00% <0.00%> (ø)
rpc/backend/blocks_info.go
rpc/backend/blocks.go	87.76% <0.00%> (ø)

[github-actions[bot]]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed in 7 days-before-close if no further activity occurs.

[fedekunze]

@mmsqe closing this PR as it doesn't seem to be finished and it's been accumulated conflicts. Feel free to open a new PR against main

[mmsqe]

@mmsqe closing this PR as it doesn't seem to be finished and it's been accumulated conflicts. Feel free to open a new PR against main

Got it, will try after this https://github.com/tendermint/tendermint/pull/9857 get update