swift-server/async-http-client

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HTTP client library built on SwiftNIO

Stars: 1.1k
Forks: 156
Open beginner issues: 0
Indexed issues: 112

Dominant language: Swift
License: Apache-2.0
Last GitHub push: Jul 28, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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112 open issues indexed

Invalid state: idle Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#927 · 1 comment · Opened Sep 12, 2026
Windows version Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

swift-server/async-http-client#926 · Opened Sep 12, 2026
Support a pluggable redirect strategy in RedirectConfiguration Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

swift-server/async-http-client#923 · 1 comment · Opened Sep 3, 2026
Crash in `HTTP2ClientRequestHandler` Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

swift-server/async-http-client#922 · Opened Sep 3, 2026
Consider making handshake errors fatal Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

swift-server/async-http-client#919 · Opened Aug 25, 2026
Support opt-in gzip/deflate compression for request bodies Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

swift-server/async-http-client#917 · Opened Aug 22, 2026
Should swift-configuration be included as a dependency with no traits enabled Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swift-server/async-http-client#898 · 1 comment · Opened Mar 7, 2026
Missing ServiceContextModule dependency causes linker error in Xcode projects Open

good first issue kind/bug

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swift-server/async-http-client#890 · 1 comment · Opened Feb 22, 2026
first class query encoder Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

swift-server/async-http-client#885 · 4 comments · Opened Feb 4, 2026
context.fireUserInboundEventTriggered called from inside triggerUserOutboundEvent Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swift-server/async-http-client#880 · Opened Jan 19, 2026
[Tracing] Provide more subspans Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

swift-server/async-http-client#875 · Opened Dec 7, 2025
provide information about various timings (queue, connect, ...) to user via delegate (or otherwise) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

swift-server/async-http-client#868 · 6 comments · Opened Nov 5, 2025
Add per-request DNS override API (curl --resolve / OkHttp Dns-style) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

swift-server/async-http-client#866 · 2 comments · 1 reaction · Opened Oct 30, 2025
Support an OKHTTP backend implementation for Android Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

swift-server/async-http-client#863 · 2 comments · Opened Oct 9, 2025
[Tracing] Add more span attributes Open

good first issue

Difficulty 4/5 3-5 days Newbie friendliness 25/100

swift-server/async-http-client#860 · 1 comment · Opened Oct 8, 2025
async functions don't add request ID metadata Open

kind/bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swift-server/async-http-client#854 · 3 comments · Opened Aug 19, 2025
[Question] Does AHC's Proxy configuration support PAC file processing by default? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

swift-server/async-http-client#846 · Opened Jun 10, 2025
HTTPClient should fail early if the internet connection is offline or disconnects Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#826 · 3 comments · Opened Apr 9, 2025
HTTPClient timeout overrides timeout set in `HTTPClient.execute(_:timeout:logger:)` Open

kind/bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swift-server/async-http-client#825 · 2 comments · 1 reaction · Opened Apr 2, 2025
Tracking Send/Upload Progress Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

swift-server/async-http-client#819 · 8 comments · Opened Mar 2, 2025
Add new APIs to support Swift HTTP Types Open

kind/feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

swift-server/async-http-client#818 · 5 reactions · Opened Feb 28, 2025
Allow repeat contributors to run workflows in PR Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#815 · 2 comments · 1 reaction · Opened Feb 19, 2025
AHC causes uncleanShutdown error on server side. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#808 · 3 comments · Opened Feb 7, 2025
offer Structured Concurrency API that supports HTTP response streaming Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

swift-server/async-http-client#807 · 4 comments · Opened Feb 5, 2025
Is it possible to add Flutter call bridging to this library? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

swift-server/async-http-client#802 · 1 comment · Opened Jan 23, 2025
AHC errors have bad `.localizedDescription` (always claims `error 1`) Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swift-server/async-http-client#797 · Opened Dec 18, 2024
logging pretty broken: debug Logger only ever logs `Request was queued (waiting for a connection to become available)` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#796 · 1 comment · Opened Dec 18, 2024
Keep-alive strategies for connections in connection pool Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

swift-server/async-http-client#791 · Opened Dec 6, 2024
Unexpected 502 response from Microsoft-IIS/10.0 Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

swift-server/async-http-client#789 · 3 comments · Opened Dec 5, 2024
How to specify a local address for requests Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#779 · 1 comment · Opened Oct 21, 2024
setup mTLS proxy server Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

swift-server/async-http-client#776 · 6 comments · Opened Oct 2, 2024
HTTPClient.configuration should expose the configuration set Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swift-server/async-http-client#774 · 4 comments · Opened Sep 24, 2024
Proxy server implementation example needed Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

swift-server/async-http-client#757 · 3 comments · Opened Jul 25, 2024
Undesired (as in older faster than newer) perf delta between older and newer APIs Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#756 · Opened Jul 23, 2024
> 8% overall wall time spent for simple HTTP request on NSURL initialisation & related things Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

swift-server/async-http-client#755 · 1 comment · Opened Jul 23, 2024
`HTTPClient.execute(...) async throws` API violates Structured Concurrency Open

kind/bug

Difficulty 5/5 Over a week Newbie friendliness 25/100

swift-server/async-http-client#752 · 17 comments · 1 reaction · Opened Jul 19, 2024
Rename and clarify the `body.collect(upTo:)` API which gets used in an insecure way all the time Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

swift-server/async-http-client#745 · 1 comment · Opened Jun 21, 2024
Too low of a decompression ratio in `HTTPClient.shared` settings Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swift-server/async-http-client#739 · 11 comments · Opened Apr 13, 2024
Remove swift-docc-plugin dependency Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

swift-server/async-http-client#738 · 1 reaction · Opened Apr 11, 2024
Different results for the same request on mac OS and Linux Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

swift-server/async-http-client#733 · 1 comment · Opened Apr 2, 2024
Option for `HTTPClientError.remoteConnectionClosed`s to be automatically retried Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#715 · 1 comment · Opened Oct 29, 2023
HTTPClientRequest looks & feels like a value type but isn't Open

kind/bug

Difficulty 5/5 Over a week Newbie friendliness 35/100

swift-server/async-http-client#708 · 10 comments · 1 reaction · Opened Aug 15, 2023
Logging contains newlines (because it uses ByteBuffer.debugDescription which IMHO it shouldn't) Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swift-server/async-http-client#690 · 11 comments · Opened May 17, 2023
Privacy & security: Clarify what we log at which log level Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

swift-server/async-http-client#689 · 5 comments · Opened May 17, 2023
It would be appreciated and useful to have a mechanism within AHC to handle Digest Auth Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

swift-server/async-http-client#687 · 1 comment · Opened May 1, 2023
Authenticate using certificate and passphrase like curl's `--cert` option Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#669 · 2 comments · Opened Mar 4, 2023
HTTP2 go away at the protocol level lets the request hang Open

kind/bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

swift-server/async-http-client#660 · 3 comments · Opened Jan 25, 2023
HttpClient removes Content-Length and causes 411 Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swift-server/async-http-client#656 · 2 comments · Opened Jan 19, 2023
Accept any EventLoops in `.delegate(on:)`, not just ones from AHC's own ELG Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#653 · Opened Jan 10, 2023
Doesn't work with usefixie and quotaguard with `invalidProxyResponse ` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swift-server/async-http-client#650 · 3 comments · Opened Dec 6, 2022

swift-server/async-http-client

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