Added heartbeats to wiring framework.

[cody-littley]

Closes #9618

[github-actions]

Node: Unit Test Results

    2 273 files  +1      2 273 suites  +1   1h 26m 55s ⏱️ -14s
118 353 tests +5  118 319 ✔️ +5  34 💤 ±0  0 ❌ ±0 
126 614 runs  +5  126 580 ✔️ +5  34 💤 ±0  0 ❌ ±0 

Results for commit 3388b73. ± Comparison against base commit 450187e.

♻️ This comment has been updated with latest results.

[github-actions]

Node: Integration Test Results

280 tests  ±0   280 ✔️ ±0   33m 0s ⏱️ +10s
    5 suites ±0       0 💤 ±0 
    5 files   ±0       0 ❌ ±0 

Results for commit 3388b73. ± Comparison against base commit 450187e.

♻️ This comment has been updated with latest results.

[github-actions]

Node: HAPI Test Results

1 242 tests  ±0   820 ✔️ +2   1h 22m 41s ⏱️ + 4m 20s
   165 suites ±0   422 💤  - 2 
   165 files   ±0       0 ❌ ±0 

Results for commit 3388b73. ± Comparison against base commit 450187e.

♻️ This comment has been updated with latest results.

[github-actions]

Node: E2E Test Results

    1 files  ±    0      1 suites  ±0   21m 37s ⏱️ + 21m 37s
310 tests +309  310 ✔️ +310  0 💤 ±0  0 ❌  - 1 
332 runs  +331  332 ✔️ +332  0 💤 ±0  0 ❌  - 1 

Results for commit 3388b73. ± Comparison against base commit 450187e.

This pull request removes 1 and adds 310 tests. Note that renamed tests count towards both.

EndToEndTests ‑ initializationError

EndToEndTests ‑ ADDRESS_BOOK_CONTROLCanUpdateADDRESS_BOOK
EndToEndTests ‑ ADDRESS_BOOK_CONTROLCanUpdateNODE_DETAILS
EndToEndTests ‑ AccountsGetPayerRecordsIfSoConfigured
EndToEndTests ‑ Acct57CanMakeSmallChanges
EndToEndTests ‑ Acct57CantMakeLargeChanges
EndToEndTests ‑ AddingSignaturesToExecutedTxFails
EndToEndTests ‑ AddingSignaturesToExecutedTxFailsWithLongTermEnabled
EndToEndTests ‑ AddingSignaturesToNonExistingTxFails
EndToEndTests ‑ AddingSignaturesToNonExistingTxFailsWithLongTermEnabled
EndToEndTests ‑ AddressAliasIdFuzzing
…

♻️ This comment has been updated with latest results.

[edward-swirldslabs]

I'm approving because the code is fairly benign. I'm not clear yet on the over all design that the heartbeat scheduler is working towards. Is there a diagram or plan to show this in context?

[cody-littley]

@edward-swirldslabs

I'm approving because the code is fairly benign. I'm not clear yet on the over all design that the heartbeat scheduler is working towards. Is there a diagram or plan to show this in context?

I've not got a diagram, but there are intended uses for this feature. Currently there are several components that need to "do something" every so often even if they don't get new input. An example of this is the event creator. If it is unable to create an event due to rate limiting, we want it to try again at a later time. This heartbeat feature will allow us to keep using this same pattern with the new wiring framework.