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Merged
PiotrSikora merged 3 commits into from
Aug 11, 2026
Merged

Remove proxy_remove_header_map_value. #101

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64d3f61
Remove `proxy_remove_header_map_value`.
PiotrSikora Mar 19, 2026
08539d8
Merge remote-tracking branch 'origin/main' into PiotrSikora/remove_ma…
PiotrSikora Aug 11, 2026
1ffde19
review: `proxy_replace_header_map_value` -> `proxy_set_header_map_val…
PiotrSikora Aug 11, 2026
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49 changes: 13 additions & 36 deletions abi-versions/vNEXT/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -766,7 +766,7 @@ Returned `status` value is:
and/or `value_size` point to invalid memory address.


#### `proxy_replace_header_map_value`
#### `proxy_set_header_map_value`

* params:
- `i32 (uint32_t) stream_context_id`
Expand All @@ -782,6 +782,9 @@ Adds or replaces key's (`key_data`, `key_value`) value with the provided
value (`value_data`, `value_size`) in the map `map_id` of HTTP request
`stream_context_id`.

If the `value_data` is `0`, then the key (`key_data`, `key_size`) will be
removed from the map `map_id`.

Returned `status` value is:
- `OK` on success.
- `UNKNOWN_RESOURCE_ID` for unknown `stream_context_id`.
Expand All @@ -790,27 +793,6 @@ Returned `status` value is:
and/or `value_size` point to invalid memory address.


#### `proxy_remove_header_map_value`

* params:
- `i32 (uint32_t) stream_context_id`
- `i32 (`[`proxy_map_type_t`]`) map_id`
- `i32 (const char *) key_data`
- `i32 (size_t) key_size`
* returns:
- `i32 (`[`proxy_status_t`]`) status`

Removes the key (`key_data`, `key_value`) from the map `map_id` of HTTP request
`stream_context_id`.

Returned `status` value is:
- `OK` on success (including the case when the requested key didn't exist).
- `UNKNOWN_RESOURCE_ID` for unknown `stream_context_id`.
- `BAD_ARGUMENT` for unknown `map_id`.
- `INVALID_MEMORY_ACCESS` when `key_data` and/or `key_size` point to
invalid memory address.


## Common HTTP and TCP stream operations

### Functions exposed by the host
Expand Down Expand Up @@ -1012,9 +994,8 @@ All `num_headers` headers can be retrieved and/or modified using
with `map_id` set to `HTTP_REQUEST_HEADERS`.

Individual HTTP request headers can be retrieved and/or modified using
[`proxy_get_header_map_value`], [`proxy_replace_header_map_value`],
[`proxy_add_header_map_value`] and/or [`proxy_remove_header_map_value`]
with `map_id` set to `HTTP_REQUEST_HEADERS`.
[`proxy_get_header_map_value`], [`proxy_set_header_map_value`] and/or
[`proxy_add_header_map_value`] with `map_id` set to `HTTP_REQUEST_HEADERS`.

Paused HTTP requests can be resumed using [`proxy_continue_stream`]
or closed using [`proxy_close_stream`] with `stream_type` set to
Expand Down Expand Up @@ -1075,9 +1056,8 @@ All `num_trailers` trailers can be retrieved and/or modified using
with `map_id` set to `HTTP_REQUEST_TRAILERS`.

Individual HTTP request trailers can be retrieved and/or modified using
[`proxy_get_header_map_value`], [`proxy_replace_header_map_value`],
[`proxy_add_header_map_value`] and/or [`proxy_remove_header_map_value`]
with `map_id` set to `HTTP_REQUEST_TRAILERS`.
[`proxy_get_header_map_value`], [`proxy_set_header_map_value`] and/or
[`proxy_add_header_map_value`] with `map_id` set to `HTTP_REQUEST_TRAILERS`.

Paused HTTP requests can be resumed using [`proxy_continue_stream`]
or closed using [`proxy_close_stream`] with `stream_type` set to
Expand Down Expand Up @@ -1107,9 +1087,8 @@ All `num_headers` headers can be retrieved and/or modified using
with `map_id` set to `HTTP_RESPONSE_HEADERS`.

Individual headers can be retrieved and/or modified using
[`proxy_get_header_map_value`], [`proxy_replace_header_map_value`],
[`proxy_add_header_map_value`] and/or [`proxy_remove_header_map_value`]
with `map_id` set to `HTTP_RESPONSE_HEADERS`.
[`proxy_get_header_map_value`], [`proxy_set_header_map_value`] and/or
[`proxy_add_header_map_value`] with `map_id` set to `HTTP_RESPONSE_HEADERS`.

Paused HTTP requests can be resumed using [`proxy_continue_stream`]
or closed using [`proxy_close_stream`] with `stream_type` set to
Expand Down Expand Up @@ -1167,9 +1146,8 @@ All `num_trailers` trailers can be retrieved and/or modified using
with `map_id` set to `HTTP_RESPONSE_TRAILERS`.

Individual trailers can be retrieved and/or modified using
[`proxy_get_header_map_value`], [`proxy_replace_header_map_value`],
[`proxy_add_header_map_value`] and/or [`proxy_remove_header_map_value`]
with `map_id` set to `HTTP_RESPONSE_TRAILERS`.
[`proxy_get_header_map_value`], [`proxy_set_header_map_value`] and/or
[`proxy_add_header_map_value`] with `map_id` set to `HTTP_RESPONSE_TRAILERS`.

Paused HTTP requests can be resumed using [`proxy_continue_stream`]
or closed using [`proxy_close_stream`] with `stream_type` set to
Expand Down Expand Up @@ -2234,9 +2212,8 @@ changes to unrelated connections/requests.
[`proxy_get_header_map_pairs`]: #proxy_get_header_map_pairs
[`proxy_set_header_map_pairs`]: #proxy_set_header_map_pairs
[`proxy_get_header_map_value`]: #proxy_get_header_map_value
[`proxy_set_header_map_value`]: #proxy_set_header_map_value
[`proxy_add_header_map_value`]: #proxy_add_header_map_value
[`proxy_replace_header_map_value`]: #proxy_replace_header_map_value
[`proxy_remove_header_map_value`]: #proxy_remove_header_map_value
[`proxy_continue_stream`]: #proxy_continue_stream
[`proxy_close_stream`]: #proxy_close_stream
[`proxy_on_new_connection`]: #proxy_on_new_connection
Expand Down