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https://github.com/awslabs/aws-c-event-stream

C99 implementation of the vnd.amazon.eventstream content-type.

https://github.com/awslabs/aws-c-event-stream

Science Score: 26.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ○
    DOI references
  • ○
    Academic publication links
  • ○
    Committers with academic emails
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (6.7%) to scientific vocabulary

Keywords from Contributors

aws-sdk
Last synced: 10 months ago · JSON representation

Repository

C99 implementation of the vnd.amazon.eventstream content-type.

Basic Info
  • Host: GitHub
  • Owner: awslabs
  • License: apache-2.0
  • Language: C
  • Default Branch: main
  • Homepage:
  • Size: 383 KB
Statistics
  • Stars: 37
  • Watchers: 25
  • Forks: 48
  • Open Issues: 2
  • Releases: 39
Created over 8 years ago · Last pushed 11 months ago
Metadata Files
Readme Contributing License Code of conduct

README.md

AWS C Event Stream

C99 implementation of the vnd.amazon.event-stream content-type.

License

This library is licensed under the Apache 2.0 License.

Usage

Building

CMake 3.9+ is required to build.

<install-path> must be an absolute path in the following instructions.

Linux-Only Dependencies

If you are building on Linux, you will need to build aws-lc and s2n-tls first.

``` git clone git@github.com:awslabs/aws-lc.git cmake -S aws-lc -B aws-lc/build -DCMAKEINSTALLPREFIX= cmake --build aws-lc/build --target install

git clone git@github.com:aws/s2n-tls.git cmake -S s2n-tls -B s2n-tls/build -DCMAKEINSTALLPREFIX= -DCMAKEPREFIXPATH= cmake --build s2n-tls/build --target install ```

Building aws-c-event-stream and Remaining Dependencies

``` git clone git@github.com:awslabs/aws-c-common.git cmake -S aws-c-common -B aws-c-common/build -DCMAKEINSTALLPREFIX= cmake --build aws-c-common/build --target install

git clone git@github.com:awslabs/aws-checksums.git cmake -S aws-checksums -B aws-checksums/build -DCMAKEINSTALLPREFIX= -DCMAKEPREFIXPATH= cmake --build aws-checksums/build --target install

git clone git@github.com:awslabs/aws-c-cal.git cmake -S aws-c-cal -B aws-c-cal/build -DCMAKEINSTALLPREFIX= -DCMAKEPREFIXPATH= cmake --build aws-c-cal/build --target install

git clone git@github.com:awslabs/aws-c-io.git cmake -S aws-c-io -B aws-c-io/build -DCMAKEINSTALLPREFIX= -DCMAKEPREFIXPATH= cmake --build aws-c-io/build --target install

git clone git@github.com:awslabs/aws-c-event-stream.git cmake -S aws-c-event-stream -B aws-c-event-stream/build -DCMAKEINSTALLPREFIX= -DCMAKEPREFIXPATH= cmake --build aws-c-event-stream/build --target install ```

Encoding

Event stream encoding provides bidirectional communication between a client and a server.

Each message consists of two sections: the prelude and the data. The prelude consists of: 1. The total byte length of the message 2. The combined byte length of all headers

The data section consists of: 1. Headers 2. Payload

Each section ends with a 4-byte big-endian CRC32 checksum. The message checksum is for both the prelude section and the data section.

Total message overhead, including the prelude and both checksums, is 16 bytes.

The following diagram shows the components that make up a message and a header. There are multiple headers per message.

Encoding Diagram

Owner

  • Name: Amazon Web Services - Labs
  • Login: awslabs
  • Kind: organization
  • Location: Seattle, WA

AWS Labs

GitHub Events

Total
  • Release event: 6
  • Watch event: 2
  • Delete event: 10
  • Issue comment event: 1
  • Push event: 39
  • Pull request review comment event: 7
  • Pull request review event: 21
  • Pull request event: 30
  • Fork event: 1
  • Create event: 22
Last Year
  • Release event: 6
  • Watch event: 2
  • Delete event: 10
  • Issue comment event: 1
  • Push event: 39
  • Pull request review comment event: 7
  • Pull request review event: 21
  • Pull request event: 30
  • Fork event: 1
  • Create event: 22

Committers

Last synced: about 2 years ago

All Time
  • Total Commits: 120
  • Total Committers: 26
  • Avg Commits per committer: 4.615
  • Development Distribution Score (DDS): 0.8
Past Year
  • Commits: 6
  • Committers: 4
  • Avg Commits per committer: 1.5
  • Development Distribution Score (DDS): 0.667
Top Committers
Name Email Commits
Jonathan M. Henson h****o@a****m 24
Justin Boswell b****j@a****m 14
Michael Graeb g****m@a****m 14
Bret Ambrose b****e@g****m 13
Marco Magdy m****o@a****m 11
James Siri j****i@a****m 7
Waqar Ahmed Khan w****7@g****m 6
Jonathan M. Henson j****n@g****m 5
Colden Cullen c****n@a****m 5
Colden Cullen c****n@c****m 3
Dengke Tang d****t@a****m 2
Andrew Tang t****r@a****m 2
Dmitriy Musatkin 6****n 1
Marco Magdy m****y 1
Ryan Carper 5****r 1
Yasmine Talby 1****y 1
Andrew Tang t****1@1****m 1
Dengke Tang 8****5@q****m 1
Joseph Klix j****l@a****m 1
Joseph Klix j****x@g****m 1
Marco Magdy m****y@g****m 1
Matthew Albrecht m****5@g****m 1
Pushen Wang w****h@a****m 1
Pushen Wang w****0@h****m 1
TwistedTwigleg t****g@g****m 1
singku t****1@g****m 1
Committer Domains (Top 20 + Academic)
amazon.com: 10 qq.com: 1 126.com: 1 coldencullen.com: 1

Issues and Pull Requests

Last synced: 10 months ago

All Time
  • Total issues: 16
  • Total pull requests: 138
  • Average time to close issues: 7 months
  • Average time to close pull requests: 2 months
  • Total issue authors: 14
  • Total pull request authors: 25
  • Average comments per issue: 4.06
  • Average comments per pull request: 0.15
  • Merged pull requests: 109
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 0
  • Pull requests: 33
  • Average time to close issues: N/A
  • Average time to close pull requests: 8 days
  • Issue authors: 0
  • Pull request authors: 8
  • Average comments per issue: 0
  • Average comments per pull request: 0.06
  • Merged pull requests: 23
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • glaubitz (2)
  • lml0001 (2)
  • rpcme (1)
  • bgklika (1)
  • singku (1)
  • zhangfanshcn (1)
  • dburken (1)
  • daniloegea (1)
  • paololazzari (1)
  • rafayhameed (1)
  • stephanecharette (1)
  • dmitryash (1)
  • beckylum0216 (1)
  • tdenniston (1)
Pull Request Authors
  • graebm (25)
  • bretambrose (23)
  • waahm7 (16)
  • JonathanHenson (14)
  • justinboswell (10)
  • DmitriyMusatkin (6)
  • jmklix (6)
  • TingDaoK (6)
  • sbSteveK (4)
  • ColdenCullen (4)
  • marcomagdy (3)
  • singku (3)
  • sfod (2)
  • ashishdhingra (2)
  • TwistedTwigleg (2)
Top Labels
Issue Labels
bug (3) response-requested (3) p2 (2) p3 (2) closed-for-staleness (2) needs-review (1) guidance (1) closing-soon-if-no-response (1) pending-release (1)
Pull Request Labels
investigating (2)

Packages

  • Total packages: 16
  • Total downloads:
    • homebrew 4,456 last-month
  • Total dependent packages: 13
    (may contain duplicates)
  • Total dependent repositories: 130
    (may contain duplicates)
  • Total versions: 118
  • Total maintainers: 3
proxy.golang.org: github.com/awslabs/aws-c-event-stream
  • Versions: 41
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent packages count: 7.0%
Average: 8.2%
Dependent repos count: 9.3%
Last synced: 10 months ago
alpine-v3.18: aws-c-event-stream-dev

AWS C99 implementation of the vnd.amazon.eventstream content-type (development files)

  • Versions: 3
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Dependent packages count: 0.0%
Average: 10.1%
Forks count: 16.7%
Stargazers count: 23.9%
Maintainers (1)
alice@ayaya.dev
Last synced: 10 months ago
alpine-v3.18: aws-c-event-stream

AWS C99 implementation of the vnd.amazon.eventstream content-type

  • Versions: 3
  • Dependent Packages: 4
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Dependent packages count: 0.0%
Average: 10.1%
Forks count: 16.7%
Stargazers count: 23.9%
Maintainers (1)
alice@ayaya.dev
Last synced: 10 months ago
alpine-edge: aws-c-event-stream

AWS C99 implementation of the vnd.amazon.eventstream content-type

  • Versions: 20
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Average: 14.3%
Dependent packages count: 14.6%
Forks count: 17.1%
Stargazers count: 25.3%
Maintainers (1)
achill@achill.org
Last synced: 10 months ago
alpine-edge: aws-c-event-stream-dev

AWS C99 implementation of the vnd.amazon.eventstream content-type (development files)

  • Versions: 20
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Average: 14.3%
Dependent packages count: 14.6%
Forks count: 17.1%
Stargazers count: 25.3%
Maintainers (1)
achill@achill.org
Last synced: 10 months ago
conda-forge.org: aws-c-event-stream
  • Versions: 10
  • Dependent Packages: 4
  • Dependent Repositories: 65
Rankings
Dependent repos count: 4.4%
Dependent packages count: 12.5%
Average: 22.1%
Forks count: 26.5%
Stargazers count: 45.0%
Last synced: 10 months ago
anaconda.org: aws-c-event-stream

C99 implementation of the vnd.amazon.eventstream content-type.

  • Versions: 5
  • Dependent Packages: 5
  • Dependent Repositories: 65
Rankings
Dependent packages count: 15.1%
Dependent repos count: 22.1%
Average: 31.6%
Forks count: 39.4%
Stargazers count: 49.9%
Last synced: 10 months ago
formulae.brew.sh: aws-c-event-stream

C99 implementation of the vnd.amazon.eventstream content-type

  • Versions: 6
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 4,456 Last month
Rankings
Dependent packages count: 17.9%
Average: 45.5%
Dependent repos count: 52.0%
Downloads: 66.5%
Last synced: 10 months ago
alpine-v3.19: aws-c-event-stream

AWS C99 implementation of the vnd.amazon.eventstream content-type

  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Dependent packages count: 0.0%
Average: 100%
Last synced: 10 months ago
alpine-v3.21: aws-c-event-stream

AWS C99 implementation of the vnd.amazon.eventstream content-type

  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Dependent packages count: 0.0%
Average: 100%
Maintainers (1)
fossdd@pwned.life
Last synced: 10 months ago
alpine-v3.19: aws-c-event-stream-dev

AWS C99 implementation of the vnd.amazon.eventstream content-type (development files)

  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Dependent packages count: 0.0%
Average: 100%
Last synced: 10 months ago
alpine-v3.20: aws-c-event-stream-dev

AWS C99 implementation of the vnd.amazon.eventstream content-type (development files)

  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Dependent packages count: 0.0%
Average: 100%
Last synced: 10 months ago
alpine-v3.22: aws-c-event-stream

AWS C99 implementation of the vnd.amazon.eventstream content-type

  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Dependent packages count: 0.0%
Average: 100%
Maintainers (1)
fossdd@pwned.life
Last synced: 10 months ago
alpine-v3.21: aws-c-event-stream-dev

AWS C99 implementation of the vnd.amazon.eventstream content-type (development files)

  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Dependent packages count: 0.0%
Average: 100%
Maintainers (1)
fossdd@pwned.life
Last synced: 10 months ago
alpine-v3.20: aws-c-event-stream

AWS C99 implementation of the vnd.amazon.eventstream content-type

  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Dependent packages count: 0.0%
Average: 100%
Last synced: 10 months ago
alpine-v3.22: aws-c-event-stream-dev

AWS C99 implementation of the vnd.amazon.eventstream content-type (development files)

  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 0.0%
Dependent packages count: 0.0%
Average: 100%
Maintainers (1)
fossdd@pwned.life
Last synced: 10 months ago

Dependencies

.github/workflows/clang-format.yml actions
  • DoozyX/clang-format-lint-action v0.3.1 composite
  • actions/checkout v1 composite
.github/workflows/ci.yml actions
.github/workflows/closed-issue-message.yml actions
  • aws-actions/closed-issue-message v1 composite
.github/workflows/handle-stale-discussions.yml actions
  • aws-github-ops/handle-stale-discussions v1 composite
.github/workflows/stale_issue.yml actions
  • aws-actions/stale-issue-cleanup v3 composite