Abhay Yadav e91da6b214 fix(go): implement Anthropic streaming (ChatStreamlyWithSender) (#17380) ...

### Summary

The Go Anthropic driver's `ChatStreamlyWithSender`
(internal/entity/models/anthropic.go) was a stub that always returned
`"no such method"`, so any caller requesting a streamed response from a
Claude model via the Go path failed outright — diverging from the Python
`AnthropicCV` driver, which already supports streaming.

This implements the method by opening the Messages API with
`stream=true` and parsing the SSE response via the shared
`ParseSSEStream` helper, forwarding `text_delta`/`thinking_delta`
content through the `sender` callback and treating `message_stop` as the
terminal event — consistent with the other Go drivers in this package
(e.g. Cohere).

Fixes #17333

---------

Co-authored-by: Abhay Yadav <abhayyadav@Abhays-MacBook-Air.local>

2026-07-28 21:10:28 +08:00

..

admin

Go: add context, part14 (#17446)

2026-07-28 19:05:59 +08:00

agent

feat: add Tenki sandbox provider (#17305)

2026-07-28 19:24:39 +08:00

binding

Port PR14140 and PR16881 to GO (#17102)

2026-07-21 17:46:23 +08:00

cli

refactor: use the built-in max/min to simplify the code (#17059)

2026-07-24 15:33:02 +08:00

common

feat: add Tenki sandbox provider (#17305)

2026-07-28 19:24:39 +08:00

dao

Go: add context, part14 (#17446)

2026-07-28 19:05:59 +08:00

deepdoc

refactor: use the built-in max/min to simplify the code (#17059)

2026-07-24 15:33:02 +08:00

engine

fix: updable to get update-time when forgot the message (#17395)

2026-07-27 18:03:58 +08:00

entity

fix(go): implement Anthropic streaming (ChatStreamlyWithSender) (#17380)

2026-07-28 21:10:28 +08:00

handler

Go: add context, part14 (#17446)

2026-07-28 19:05:59 +08:00

harness

refactor: use the built-in max/min to simplify the code (#17059)

2026-07-24 15:33:02 +08:00

ingestion

fix(ingestion): improve Extractor/LLM robustness and Python->Go parity (#17470)

2026-07-28 19:22:18 +08:00

mcp

Go: add context, part5 (#17392)

2026-07-27 10:20:16 +08:00

parser

fix: Go ingestion migration batch 5 (Parser 1.1/1.7/2.11, Chunker 1.7/1.8/2.6/2.7, Tokenizer 6x fixes) (#17419)

2026-07-28 11:12:52 +08:00

router

fix(go-agent): use session IDs for cancellation and context flow (#17462)

2026-07-28 14:59:34 +08:00

server

Fix missing info (#17107)

2026-07-20 17:32:32 +08:00

service

fix: failed to set right status in memory (#17472)

2026-07-28 19:13:22 +08:00

storage

refactor: use the built-in max/min to simplify the code (#17059)

2026-07-24 15:33:02 +08:00

syncer

Go: refactor UUID functions (#16695)

2026-07-07 17:22:08 +08:00

tokenizer

Port PR14140 and PR16881 to GO (#17102)

2026-07-21 17:46:23 +08:00

utility

Fix(go): align ingestion pipeline with Python (parser/media dispatch + PDF coordinate chain + Chunker) (#17349)

2026-07-24 21:06:38 +08:00

development.md

Go: Update response message (#16803)

2026-07-10 14:26:54 +08:00