Add DNS load balancing - #1212

Merged

Sushisource merged 3 commits into

dns-load-balance

Apr 15, 2026

Sushisource commented Apr 10, 2026

Member

What was changed

Title

Why?

Matches behavior of Go & Java, theoretically improves availability.

Checklist

Closes
How was this tested:
Added some unit tests, virtually all existing tests run through this right now anyway, importantly including cloud tests.
Any docs updates needed?

Sushisource requested a review from a team as a code owner

April 10, 2026 18:35

chris-olszewski requested changes

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chris-olszewski left a comment

Member

Example failures are real. I think we should disable DNS load balancing if the host is localhost.

Sushisource commented Apr 14, 2026

Member Author

Example failures are real. I think we should disable DNS load balancing if the host is localhost.

Yeah, we probably should. I fixed it in a few places but it requires whatever's serving on localhost to bind properly which users may not do.

chris-olszewski approved these changes

View reviewed changes

Sushisource added 3 commits

April 14, 2026 11:16


          Add DNS load balancing

7bb6a81


          Fix fake server to bind more flexibly

99b2254


          Don't DNS resolve localhost

d769f8a

Sushisource force-pushed the dns-load-balance branch from 33efcce to d769f8a Compare

April 14, 2026 18:16

Sushisource enabled auto-merge (squash)

April 15, 2026 00:40

Sushisource merged commit d7ebff8 into master

35 of 37 checks passed

Sushisource deleted the dns-load-balance branch

April 15, 2026 00:40

Sushisource mentioned this pull request

Fix test broken on windows by fake server binding to ipv6 #1220

Merged

This was referenced May 1, 2026

Bump Temporalio.Extensions.DiagnosticSource and 2 others escendit/extensions-hosting#248

Merged

Bump the all-dependencies group with 7 updates gainsway/lib-dotnet-observability#37

Merged

Bump Temporalio from 1.11.1 to 1.14.0 InfinityFlowApp/aspire-temporal#339

Closed

Bump Temporalio and Temporalio.Extensions.DiagnosticSource InfinityFlowApp/aspire-temporal#340

Closed

Bump Temporalio and Temporalio.Extensions.Hosting InfinityFlowApp/aspire-temporal#341

Closed

Bump Temporalio and Temporalio.Extensions.OpenTelemetry InfinityFlowApp/aspire-temporal#342

Closed

Bump Escendit.Extensions.Workflows and 2 others escendit/extensions-hosting#260

Closed

This was referenced May 6, 2026

[Feature Request] Expose DnsLoadBalancingOptions for C Bridge Users #1250

Closed

expose DnsLoadBalancingOptions temporalio/sdk-dotnet#676

Closed

This was referenced May 15, 2026

Bump Temporalio from 1.11.1 to 1.14.1 InfinityFlowApp/aspire-temporal#352

Closed

Bump Temporalio and Temporalio.Extensions.DiagnosticSource InfinityFlowApp/aspire-temporal#353

Closed

Bump Temporalio and Temporalio.Extensions.Hosting InfinityFlowApp/aspire-temporal#354

Closed

Bump Temporalio and Temporalio.Extensions.OpenTelemetry InfinityFlowApp/aspire-temporal#355

Closed

abhiaiyer91 pushed a commit to mastra-ai/mastra that referenced this pull request


          chore(deps): update temporalio-ts monorepo to ^1.17.2 (#17520)

d768e04

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[@temporalio/activity](https://github.com/temporalio/sdk-typescript/tree/main/packages/activity)
([source](https://github.com/temporalio/sdk-typescript/tree/HEAD/packages/activity))
| dependencies | patch | [`^1.11.7` ->
`^1.17.2`](https://renovatebot.com/diffs/npm/@temporalio%2factivity/1.17.1/1.17.2)
|
|
[@temporalio/client](https://github.com/temporalio/sdk-typescript/tree/main/packages/client)
([source](https://github.com/temporalio/sdk-typescript/tree/HEAD/packages/client))
| dependencies | patch | [`^1.11.7` ->
`^1.17.2`](https://renovatebot.com/diffs/npm/@temporalio%2fclient/1.17.1/1.17.2)
|
|
[@temporalio/plugin](https://github.com/temporalio/sdk-typescript/tree/main/packages/plugin)
([source](https://github.com/temporalio/sdk-typescript/tree/HEAD/packages/plugin))
| dependencies | patch | [`^1.16.1` ->
`^1.17.2`](https://renovatebot.com/diffs/npm/@temporalio%2fplugin/1.17.1/1.17.2)
|
|
[@temporalio/worker](https://github.com/temporalio/sdk-typescript/tree/main/packages/worker)
([source](https://github.com/temporalio/sdk-typescript/tree/HEAD/packages/worker))
| dependencies | patch | [`^1.11.7` ->
`^1.17.2`](https://renovatebot.com/diffs/npm/@temporalio%2fworker/1.17.1/1.17.2)
|
|
[@temporalio/workflow](https://github.com/temporalio/sdk-typescript/tree/main/packages/workflow)
([source](https://github.com/temporalio/sdk-typescript/tree/HEAD/packages/workflow))
| dependencies | patch | [`^1.11.7` ->
`^1.17.2`](https://renovatebot.com/diffs/npm/@temporalio%2fworkflow/1.17.1/1.17.2)
|

---

### Release Notes

<details>
<summary>temporalio/sdk-typescript
(@&#8203;temporalio/activity)</summary>

###
[`v1.17.2`](https://github.com/temporalio/sdk-typescript/releases/tag/1.17.2)

[Compare
Source](https://github.com/temporalio/sdk-typescript/compare/v1.17.1...1.17.2)

##### DNS Resolver Load Balancing Configuration

A new load balancing feature was added in
[temporalio/sdk-rust#1212](https://github.com/temporalio/sdk-rust/pull/1212)
which has caused networking issues in certain networking setups. This is
now disabled by default via the change listed below
([#&#8203;2049](https://github.com/temporalio/sdk-typescript/pull/2049)).

##### What's Changed

- docs: deduplicate and update contributing guidelines by
[@&#8203;dplyukhin](https://github.com/dplyukhin) in
[#&#8203;2038](https://github.com/temporalio/sdk-typescript/pull/2038)
- chore: break up test package by
[@&#8203;chris-olszewski](https://github.com/chris-olszewski)
in
[#&#8203;1910](https://github.com/temporalio/sdk-typescript/pull/1910)
- Surface DNS load balancing config in connection options by
[@&#8203;THardy98](https://github.com/THardy98) in
[#&#8203;2049](https://github.com/temporalio/sdk-typescript/pull/2049)
- Expose endpoint on Nexus OperationInfo by
[@&#8203;Quinn-With-Two-Ns](https://github.com/Quinn-With-Two-Ns)
in
[#&#8203;2041](https://github.com/temporalio/sdk-typescript/pull/2041)
- chore: add
[@&#8203;temporalio/ai-sdk](https://github.com/temporalio/ai-sdk)
as co-codeowner of contrib/ai-sdk by
[@&#8203;brianstrauch](https://github.com/brianstrauch) in
[#&#8203;2052](https://github.com/temporalio/sdk-typescript/pull/2052)
- fix(worker): close replay iterator in runReplayHistory by
[@&#8203;SeptenTrace](https://github.com/SeptenTrace) in
[#&#8203;2050](https://github.com/temporalio/sdk-typescript/pull/2050)

##### New Contributors

- [@&#8203;dplyukhin](https://github.com/dplyukhin) made their
first contribution in
[#&#8203;2038](https://github.com/temporalio/sdk-typescript/pull/2038)
- [@&#8203;brianstrauch](https://github.com/brianstrauch) made
their first contribution in
[#&#8203;2052](https://github.com/temporalio/sdk-typescript/pull/2052)
- [@&#8203;SeptenTrace](https://github.com/SeptenTrace) made
their first contribution in
[#&#8203;2050](https://github.com/temporalio/sdk-typescript/pull/2050)

</details>

---

### Configuration

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This PR has been generated by [Renovate
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<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS4xNzMuMSIsInVwZGF0ZWRJblZlciI6IjQxLjE3My4xIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJhdXRvbWF0aW9uIl19-->

This was referenced Jun 5, 2026

Bump Temporalio from 1.11.1 to 1.15.0 InfinityFlowApp/aspire-temporal#371

Closed

Bump Temporalio and Temporalio.Extensions.DiagnosticSource InfinityFlowApp/aspire-temporal#372

Open

Bump Temporalio and Temporalio.Extensions.Hosting InfinityFlowApp/aspire-temporal#373

Open

Bump Temporalio and Temporalio.Extensions.OpenTelemetry InfinityFlowApp/aspire-temporal#374

Open

dependabot Bot mentioned this pull request

Bump Temporalio from 1.5.0 to 1.15.0 juwez/Meowfinder#81

Merged

DevZonayed pushed a commit to DevZonayed/nexalance-skill-mastra-ai-mastra that referenced this pull request


          chore(deps): update temporalio-ts monorepo to ^1.17.2 (mastra-ai#17520)

35d6fd1

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[@temporalio/activity](https://github.com/temporalio/sdk-typescript/tree/main/packages/activity)
([source](https://github.com/temporalio/sdk-typescript/tree/HEAD/packages/activity))
| dependencies | patch | [`^1.11.7` ->
`^1.17.2`](https://renovatebot.com/diffs/npm/@temporalio%2factivity/1.17.1/1.17.2)
|
|
[@temporalio/client](https://github.com/temporalio/sdk-typescript/tree/main/packages/client)
([source](https://github.com/temporalio/sdk-typescript/tree/HEAD/packages/client))
| dependencies | patch | [`^1.11.7` ->
`^1.17.2`](https://renovatebot.com/diffs/npm/@temporalio%2fclient/1.17.1/1.17.2)
|
|
[@temporalio/plugin](https://github.com/temporalio/sdk-typescript/tree/main/packages/plugin)
([source](https://github.com/temporalio/sdk-typescript/tree/HEAD/packages/plugin))
| dependencies | patch | [`^1.16.1` ->
`^1.17.2`](https://renovatebot.com/diffs/npm/@temporalio%2fplugin/1.17.1/1.17.2)
|
|
[@temporalio/worker](https://github.com/temporalio/sdk-typescript/tree/main/packages/worker)
([source](https://github.com/temporalio/sdk-typescript/tree/HEAD/packages/worker))
| dependencies | patch | [`^1.11.7` ->
`^1.17.2`](https://renovatebot.com/diffs/npm/@temporalio%2fworker/1.17.1/1.17.2)
|
|
[@temporalio/workflow](https://github.com/temporalio/sdk-typescript/tree/main/packages/workflow)
([source](https://github.com/temporalio/sdk-typescript/tree/HEAD/packages/workflow))
| dependencies | patch | [`^1.11.7` ->
`^1.17.2`](https://renovatebot.com/diffs/npm/@temporalio%2fworkflow/1.17.1/1.17.2)
|

---

### Release Notes

<details>
<summary>temporalio/sdk-typescript
(@&mastra-ai#8203;temporalio/activity)</summary>

###
[`v1.17.2`](https://github.com/temporalio/sdk-typescript/releases/tag/1.17.2)

[Compare
Source](https://github.com/temporalio/sdk-typescript/compare/v1.17.1...1.17.2)

##### DNS Resolver Load Balancing Configuration

A new load balancing feature was added in
[temporalio/sdk-rust#1212](https://github.com/temporalio/sdk-rust/pull/1212)
which has caused networking issues in certain networking setups. This is
now disabled by default via the change listed below
([#&mastra-ai#8203;2049](https://github.com/temporalio/sdk-typescript/pull/2049)).

##### What's Changed

- docs: deduplicate and update contributing guidelines by
[@&mastra-ai#8203;dplyukhin](https://github.com/dplyukhin) in
[#&mastra-ai#8203;2038](https://github.com/temporalio/sdk-typescript/pull/2038)
- chore: break up test package by
[@&mastra-ai#8203;chris-olszewski](https://github.com/chris-olszewski)
in
[#&mastra-ai#8203;1910](https://github.com/temporalio/sdk-typescript/pull/1910)
- Surface DNS load balancing config in connection options by
[@&mastra-ai#8203;THardy98](https://github.com/THardy98) in
[#&mastra-ai#8203;2049](https://github.com/temporalio/sdk-typescript/pull/2049)
- Expose endpoint on Nexus OperationInfo by
[@&mastra-ai#8203;Quinn-With-Two-Ns](https://github.com/Quinn-With-Two-Ns)
in
[#&mastra-ai#8203;2041](https://github.com/temporalio/sdk-typescript/pull/2041)
- chore: add
[@&mastra-ai#8203;temporalio/ai-sdk](https://github.com/temporalio/ai-sdk)
as co-codeowner of contrib/ai-sdk by
[@&mastra-ai#8203;brianstrauch](https://github.com/brianstrauch) in
[#&mastra-ai#8203;2052](https://github.com/temporalio/sdk-typescript/pull/2052)
- fix(worker): close replay iterator in runReplayHistory by
[@&mastra-ai#8203;SeptenTrace](https://github.com/SeptenTrace) in
[#&mastra-ai#8203;2050](https://github.com/temporalio/sdk-typescript/pull/2050)

##### New Contributors

- [@&mastra-ai#8203;dplyukhin](https://github.com/dplyukhin) made their
first contribution in
[#&mastra-ai#8203;2038](https://github.com/temporalio/sdk-typescript/pull/2038)
- [@&mastra-ai#8203;brianstrauch](https://github.com/brianstrauch) made
their first contribution in
[#&mastra-ai#8203;2052](https://github.com/temporalio/sdk-typescript/pull/2052)
- [@&mastra-ai#8203;SeptenTrace](https://github.com/SeptenTrace) made
their first contribution in
[#&mastra-ai#8203;2050](https://github.com/temporalio/sdk-typescript/pull/2050)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "before 6am every weekday" (UTC),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about these
updates again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Renovate
Bot](https://github.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS4xNzMuMSIsInVwZGF0ZWRJblZlciI6IjQxLjE3My4xIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJhdXRvbWF0aW9uIl19-->

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