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apache/openserverless-streamer/10277bc55c5017a0055348458cb1a68af3c3877e
commit
10277bc55c5017a0055348458cb1a68af3c3877e
[log]
author
Michele Sciabarra <michele@sciabarra.com>
Mon Sep 07 13:43:01 2026 +0200
committer
Michele Sciabarra <michele@sciabarra.com>
Mon Sep 07 13:43:01 2026 +0200
tree
4c65d4554e5113b99d94c2964866dc680c7bb493
parent
c044fcda1d8647daf2f68bb06a87ff47ad300d8a [diff]
chore(deps): bump golang.org/x/net from 0.38.0 to 0.55.0 in /src

Also bumps the transitive golang.org/x/sys to v0.45.0.

golang.org/x/net v0.55.0 requires a newer Go, so the go directive moves
from 1.23.3 to 1.25.0 and the Dockerfile builder stage moves from
golang:1.23-alpine to golang:1.25-alpine to match.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
3 files changed
tree: 4c65d4554e5113b99d94c2964866dc680c7bb493
  1. .github/
  2. src/
  3. tests/
  4. .asf.yaml
  5. .env.dist
  6. .env.example
  7. .gitattributes
  8. .gitignore
  9. .licenserc.yaml
  10. DISCLAIMER
  11. Dockerfile
  12. LICENSE
  13. NOTICE
  14. README.md
  15. Taskfile.yml
  16. WARN
README.md

Apache OpenServerless Streamer (incubating)

The OpenServerless streamer is a tool to relay a stream from OpenWhisk actions to an outside HTTP client.

The streamer is a simple HTTP server that exposes an endpoint /stream/{namespace}/{action} to invoke the relative OpenWhisk action, open a socket for the action to write to, and relay the output to the client.

It expects 2 environment variables to be set:

  • OW_APIHOST: the OpenWhisk API host
  • STREAMER_ADDR: the address of the streamer server for the OpenWhisk actions to connect to

Other environment variables can be set to configure the streamer:

  • HTTP_SERVER_PORT: the port the streamer server listens on (default: 80)

Cors handling is handled through these variables:

  • CORS_ENABLED: set to 1 or true to enable the CORS handler
  • CORS_ALLOW_ORIGIN: this defaults to *
  • CORS_ALLOW_METHODS: this defaults to GET,POST,OPTIONS
  • CORS_ALLOW_HEADERS: this defaults to Authorization,Content-Type

Endpoints

The streamer exposes the following endpoints (use POST in case you need to send arguments to the action):

  • GET/POST /action/{namespace}/{action}: to invoke the OpenWhisk action on the given namespace, default package, and action name. It requires an Authorization header with Bearer token with the OpenWhisk AUTH token.

  • GET/POST /action/{namespace}/{package}/{action}: to invoke the OpenWhisk action on the given namespace, custom package, and action name. It requires an Authorization header with Bearer token with the OpenWhisk AUTH token

  • GET/POST /web/{namespace}/{action}: to invoke an OpenWhisk web action on the given namespace, default package, and action name.

  • GET/POST /web/{namespace}/{package}/{action}: to invoke an OpenWhisk web action on the given namespace, custom package, and action name.

Building

Check the BUILD.md in the apache/openserverless repository.