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fix(apiproxy): configure session export compression

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Session-log ZIP entries always used DEFLATE level 6 even though compression level is a deployment tradeoff: CPU-constrained hosts may prefer low latency while bandwidth-constrained hosts may prefer smaller archives. A hardcoded level also violated the repository rule that deployment-varying plugin choices live in validated Config.

Add sessionExportCompressionLevel to ApiProxyService.Config as an integer 0-9 with default 6, resolve the same default once for direct createApiProxy callers, and pass the required level into the streaming module. Tests prove schema defaulting and rejection as well as a level-0 versus level-9 archive-size difference with identical extracted content. The generated config catalog, bilingual gateway README, and feature note document the knob and its tradeoff.
This commit is contained in:
Tianyi Cui
2026-08-11 15:24:14 +08:00
parent 1419671f3f
commit 8a2a22db84
13 changed files with 101 additions and 21 deletions
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10
docs/config-catalog.md
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@@ -647,7 +647,7 @@ Source: [`packages/hooks/hooks-codex/src/index.ts:44`](../packages/hooks/hooks-c
Requires: `agentDefaultModel` · `agents` · `attachments` · `directoryPicker` · `llm` · `sessions` · `subagents` · `sessionQuery` · `tools` · `userInteraction` · `workspace`
```ts config-catalog
/** Gateway plugin config for native Host integration. */
/** Gateway plugin configuration. */
export interface Config {
/**
* Whether this deployment can hand paths to a native desktop opener —
@@ -657,10 +657,16 @@ export interface Config {
* container whose DISPLAY points nowhere a user can see.
*/
nativeOpen?: boolean
/**
* DEFLATE level for every session-log ZIP entry: `0` stores without
* compression, `1` favors CPU/latency, and `9` favors archive size.
* @default 6
*/
sessionExportCompressionLevel?: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
}
```
Source: [`packages/host/apiproxy/src/index.ts:37`](../packages/host/apiproxy/src/index.ts)
Source: [`packages/host/apiproxy/src/index.ts:41`](../packages/host/apiproxy/src/index.ts)
## `@deepseek-ai/dsh-host-directory-picker-browse`