Refine error propagation in local tunnel

[windtalker]

Signed-off-by: xufei xufeixw@mail.ustc.edu.cn

What problem does this PR solve?

Issue Number: ref #5095

Problem Summary:
When in local tunnel mode, if ExchangeReceiver meet some error, local tunnel will call consumerFinish with error message, but currently, the error message is just Receiver Finish/Receiver closed, it does not contain any useful information.

What is changed and how it works?

This pr add a new interface cancel to ExchangePacketReader, and if exchange receiver meet error, it will call cancel to pass the error message to local tunnel explicitly.

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No code

Side effects

• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Breaking backward compatibility

Documentation

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Changes MySQL compatibility

Release note

None

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• SeaRise
• yibin87

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[yibin87]

LGTM

[windtalker]

/rebuild

[windtalker]

/merge

[ti-chi-bot]

@windtalker: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

You only need to trigger /merge once, and if the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

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[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 62c00e8

[sre-bot]

Coverage for changed files

Filename                      Regions    Missed Regions     Cover   Functions  Missed Functions  Executed       Lines      Missed Lines     Cover    Branches   Missed Branches     Cover
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
ExchangeReceiver.cpp              438               261    40.41%          36                24    33.33%         613               348    43.23%         222               156    29.73%
ExchangeReceiver.h                 14                 2    85.71%          12                 2    83.33%          26                 6    76.92%           2                 0   100.00%
GRPCReceiverContext.cpp            53                20    62.26%          23                12    47.83%         131                66    49.62%          28                13    53.57%
GRPCReceiverContext.h               3                 1    66.67%           3                 1    66.67%           5                 1    80.00%           0                 0         -
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
TOTAL                             508               284    44.09%          74                39    47.30%         775               421    45.68%         252               169    32.94%

Coverage summary

Functions  MissedFunctions  Executed  Lines   MissedLines  Cover
18670      8199             56.08%    216004  84329        60.96%

full coverage report (for internal network access only)

[sre-bot]

Coverage for changed files

Filename                      Regions    Missed Regions     Cover   Functions  Missed Functions  Executed       Lines      Missed Lines     Cover    Branches   Missed Branches     Cover
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
ExchangeReceiver.cpp              438               134    69.41%          36                 4    88.89%         613               143    76.67%         222                79    64.41%
ExchangeReceiver.h                 14                 1    92.86%          12                 1    91.67%          26                 3    88.46%           2                 0   100.00%
GRPCReceiverContext.cpp            53                11    79.25%          23                 5    78.26%         131                36    72.52%          28                10    64.29%
GRPCReceiverContext.h               3                 0   100.00%           3                 0   100.00%           5                 0   100.00%           0                 0         -
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
TOTAL                             508               146    71.26%          74                10    86.49%         775               182    76.52%         252                89    64.68%

Coverage summary

Functions  MissedFunctions  Executed  Lines   MissedLines  Cover
18689      8131             56.49%    216173  83573        61.34%

full coverage report (for internal network access only)

[windtalker]

/merge

[ti-chi-bot]

@windtalker: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

You only need to trigger /merge once, and if the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

If you have any questions about the PR merge process, please refer to pr process.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

[sre-bot]

Coverage for changed files

Filename                      Regions    Missed Regions     Cover   Functions  Missed Functions  Executed       Lines      Missed Lines     Cover    Branches   Missed Branches     Cover
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
ExchangeReceiver.cpp              438               134    69.41%          36                 4    88.89%         613               143    76.67%         222                80    63.96%
ExchangeReceiver.h                 14                 1    92.86%          12                 1    91.67%          26                 3    88.46%           2                 0   100.00%
GRPCReceiverContext.cpp            53                11    79.25%          23                 5    78.26%         131                36    72.52%          28                10    64.29%
GRPCReceiverContext.h               3                 0   100.00%           3                 0   100.00%           5                 0   100.00%           0                 0         -
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
TOTAL                             508               146    71.26%          74                10    86.49%         775               182    76.52%         252                90    64.29%

Coverage summary

Functions  MissedFunctions  Executed  Lines   MissedLines  Cover
18690      8132             56.49%    216178  83565        61.34%

full coverage report (for internal network access only)

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 1910ac1

[sre-bot]

Coverage for changed files

Filename                      Regions    Missed Regions     Cover   Functions  Missed Functions  Executed       Lines      Missed Lines     Cover    Branches   Missed Branches     Cover
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
ExchangeReceiver.cpp              438               134    69.41%          36                 4    88.89%         613               143    76.67%         222                78    64.86%
ExchangeReceiver.h                 14                 1    92.86%          12                 1    91.67%          26                 3    88.46%           2                 0   100.00%
GRPCReceiverContext.cpp            53                11    79.25%          23                 5    78.26%         131                36    72.52%          28                10    64.29%
GRPCReceiverContext.h               3                 0   100.00%           3                 0   100.00%           5                 0   100.00%           0                 0         -
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
TOTAL                             508               146    71.26%          74                10    86.49%         775               182    76.52%         252                88    65.08%

Coverage summary

Functions  MissedFunctions  Executed  Lines   MissedLines  Cover
18690      8132             56.49%    216178  83603        61.33%

full coverage report (for internal network access only)