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ABI vNEXT: generic vs specialized context functions

Status: Open.

#9 In proxy-wasm/spec;

· PiotrSikora opened on Aug 18, 2020

Support for writing for WASM for UDP

Status: Open.

#31 In proxy-wasm/spec;

· srikarrao opened on Feb 7, 2022

Add the host function for removing shared data

Status: Open.

#32 In proxy-wasm/spec;

· mathetake opened on Aug 18, 2022

modify proxy_get_header_map_value ABI to support returning values from multiple occurrences of the header

Status: Open.

#53 In proxy-wasm/spec;

· mpwarres opened on Sep 5, 2024

HTTP: add more control over buffering and/or offloading processing to the host

Status: Open.

#63 In proxy-wasm/spec;

· PiotrSikora opened on Oct 9, 2024

HTTP: add control of the end_of_stream flag

Status: Open.

#64 In proxy-wasm/spec;

· PiotrSikora opened on Oct 9, 2024

KVS: add ability to check existence of a given key without fetching it

Status: Open.

#70 In proxy-wasm/spec;

· PiotrSikora opened on Oct 9, 2024

Add new/delete for most/all resources

Status: Open.

#58 In proxy-wasm/spec;

· PiotrSikora opened on Oct 3, 2024

Support for multiple tick periods (timers).

Status: Open.

#72 In proxy-wasm/spec;

· andytesti opened on Oct 17, 2024

Context/resource ID should be always provided in the hostcall

Status: Open.

#59 In proxy-wasm/spec;

· PiotrSikora opened on Oct 3, 2024

Use enums where possible

Status: Open.

#60 In proxy-wasm/spec;

· PiotrSikora opened on Oct 3, 2024

Group features into separate namespaces

Status: Open.

#57 In proxy-wasm/spec;

· PiotrSikora opened on Oct 3, 2024

Allow hosts to advertise features/settings at runtime

Status: Open.

#55 In proxy-wasm/spec;

· PiotrSikora opened on Oct 3, 2024

Make most/all hostcalls optional

Status: Open.

#56 In proxy-wasm/spec;

· PiotrSikora opened on Oct 3, 2024

Create registries for extension points

Status: Open.

#71 In proxy-wasm/spec;

· PiotrSikora opened on Oct 9, 2024

Make it clear what text encoding string values are expected to be in.

Status: Open.

#79 In proxy-wasm/spec;

· chirino opened on Mar 10, 2025

HTTP: add ability to return early / skip future callbacks

Status: Open.

#82 In proxy-wasm/spec;

· mpwarres opened on May 2, 2025

Move to proxy_wasm Wasm module and drop the proxy_ prefix.

Status: Open.

#102 In proxy-wasm/spec;

· PiotrSikora opened on May 21, 2026

HTTP: support adding a body to a request or response that did not previously have one

Status: Open.

#86 In proxy-wasm/spec;

· mpwarres opened on Jun 2, 2025

Offline validation for config passed to proxy wasm

Status: Open.

#35 In proxy-wasm/spec;

· jcchavezs opened on Nov 17, 2022

on_configure should include testing and/or parsing flag.

Status: Open.

#103 In proxy-wasm/spec;

· PiotrSikora opened on May 21, 2026

ABI v0.3.0 scope & tracking issue

Status: Open.

#77 In proxy-wasm/spec;

· PiotrSikora opened on Jan 9, 2025

Is the num_headers argument in used?

Status: Open.

#28 In proxy-wasm/spec;

· spacewander opened on Oct 11, 2021

HTTP/gRPC callouts: reuse existing callbacks

Status: Open.

#66 In proxy-wasm/spec;

· PiotrSikora opened on Oct 9, 2024