http.ServeFile relies on mime.TypeByExtension, which on Windows reads
HKEY_CLASSES_ROOT to resolve the MIME type. Third-party software (some
editors and registry-cleaning tools) can rewrite ".css" to
"application/xml", causing Chrome to refuse the stylesheet and breaking
the /admin panel with a fully unstyled page. The same class of bug
affects ".js" -> "text/plain" in some setups.
Pin the Content-Type by file extension before delegating to ServeFile,
covering the WebUI asset surface (css, js, mjs, html, json, map, svg,
common image and font formats, wasm). Unknown extensions still fall
through to ServeFile's default detection.
Tests cover the pinned types, case-insensitive extension matching, and
the unknown-extension passthrough.
- Stream: strip both and [reference:N] markers to prevent
leaking partial link metadata during incremental output
- Non-stream: convert citation/reference markers to Markdown links for
Claude Messages, Gemini generateContent, and OpenAI Chat/Responses
- Remove StripReferenceMarkers option from call sites; behavior is now
determined automatically by stream vs non-stream context
- Extend JS runtime stripReferenceMarkersText() to also match [citation:N]
- Add tests for streaming marker stripping and non-stream link conversion
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Support `<dsml_tool_calls>`, `<dsml_invoke>`, `<dsml_parameter>` in
addition to the existing pipe, space, hyphen, and collapsed forms.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- ValidateTurn no longer errors on thinking-only responses, deferring to
ShouldRetryEmptyOutput which now also covers thinking-only outputs.
- Empty output retry uses multi-turn follow-up with a regeneration prompt
suffix and parent_message_id in the same DeepSeek session.
- Centralize StripReferenceMarkersEnabled into textclean package to
eliminate duplicated hardcoded booleans across 4 protocol handlers.
- Log a deprecation warning when the legacy "compat" config key is used.
- Document thinking-only retry and reference marker stripping in API.md.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Add compatibility for <dsml-tool-calls>/<dsml-invoke>/<dsml-parameter>
tag forms alongside the canonical pipe-prefixed DSML shell. Hyphenated
forms only activate when a DSML prefix is detected, preventing false
matches on bare XML lookalikes. Go and Node parsers aligned, with tests
covering here-doc CDATA, streaming sieve, and negative lookalike cases.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Increase StreamIdleTimeout from 90s to 300s and MaxKeepaliveCount from 10 to 40
to prevent premature stream termination with DeepSeek V4 Pro (~50K token contexts)
- Add r.Context().Err() check after ConsumeSSE in empty_retry_runtime (chat + responses)
to prevent historySession.error() from overwriting historySession.stopped()
when the request context is cancelled
References:
- MaxKeepaliveCount=10 creates a 50s no-content timeout that kills the stream
before DeepSeek V4 Pro can produce its first token with large contexts
- Hermes Agent reports 'No response from provider for 180s' because the
underlying SSE connection was already terminated by ds2api at 50s
- Context cancellation path: OnContextDone -> stopped(), then finalize()
with empty output -> retry -> error() overwrites stopped()
Replace bufio.Scanner with bufio.NewReaderSize + ReadBytes('\n') across all
SSE read paths to preserve long single-line data (e.g. write_file content).
Add quasi_status and auto_continue handling as direct path-based patches in
both Go continue observer and Node vercel_stream_impl, mirroring existing
batch-patch logic. Add 2MiB+ line throughput tests at every SSE layer.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replace hardcoded DSML typo variant lists in Go/Node tool call parsers with
generalized prefix consumption that tolerates repeated leading <, repeated DSML
prefix noise, and trailing pipe terminators. Split tiktoken-dependent token
counting into a build-tagged file for non-cgo platform compatibility. Add /data
directory to Dockerfile for bind-mount permissions.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Track byte sizes of inline-uploaded files during PreprocessInlineFileInputs and convert them to conservative token estimates (bytes/3). RefFileTokens is threaded through StandardRequest into all OpenAI chat/responses usage builders so returned prompt_tokens/input_tokens reflect the full upstream context cost including attached files.
