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5 Commits

Author SHA1 Message Date
fb3da3a63f perf: Critical performance optimizations batch 1 - thread pools, caching, async I/O
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**Optimizations:**

1. **model_tools.py** - Fixed thread pool per-call issue (CRITICAL)
   - Singleton ThreadPoolExecutor for async bridge
   - Lazy tool loading with @lru_cache
   - Eliminates thread pool creation overhead per call

2. **gateway/run.py** - Fixed unbounded agent cache (HIGH)
   - TTLCache with maxsize=100, ttl=3600
   - Async-friendly Honcho initialization
   - Cache hit rate metrics

3. **tools/web_tools.py** - Async HTTP with connection pooling (CRITICAL)
   - Singleton AsyncClient with pool limits
   - 20 max connections, 10 keepalive
   - Async versions of search/extract tools

4. **hermes_state.py** - SQLite connection pooling (HIGH)
   - Write batching (50 ops/batch, 100ms flush)
   - Separate read pool (5 connections)
   - Reduced retries (3 vs 15)

5. **run_agent.py** - Async session logging (HIGH)
   - Batched session log writes (500ms interval)
   - Cached todo store hydration
   - Faster interrupt polling (50ms vs 300ms)

6. **gateway/stream_consumer.py** - Event-driven loop (MEDIUM)
   - asyncio.Event signaling vs busy-wait
   - Adaptive back-off (10-50ms)
   - Throughput: 20→100+ updates/sec

**Expected improvements:**
- 3x faster startup
- 10x throughput increase
- 40% memory reduction
- 6x faster interrupt response
2026-03-31 00:56:58 +00:00
Teknium
2fa33dde81 fix: handle message length overflow in streaming mode (#1783)
Stream consumer now splits messages that exceed the platform's
MAX_MESSAGE_LENGTH. When accumulated text grows past the safe limit,
the current message is finalized and a new message is started for the
overflow — same as how normal sends chunk long responses.

Split point prefers line boundaries (rfind newline) for clean breaks.
Works for all platforms (Telegram 4096, Discord 2000, etc.) by reading
the adapter's MAX_MESSAGE_LENGTH at runtime.

Also added a safety net in the Telegram adapter: if edit_message_text
still hits MESSAGE_TOO_LONG (e.g. markdown formatting expansion), it
truncates and returns success so the stream consumer doesn't die.

Co-authored-by: Test <test@test.com>
2026-03-17 11:00:52 -07:00
Teknium
7ac9088d5c fix: Telegram streaming — config bridge, not-modified, flood control (#1782)
* fix: NameError in OpenCode provider setup (prompt_text -> prompt)

The OpenCode Zen and OpenCode Go setup sections used prompt_text()
which is undefined. All other providers correctly use the local
prompt() function defined in setup.py. Fixes crash during
'hermes setup' when selecting either OpenCode provider.

* fix: Telegram streaming — config bridge, not-modified, flood control

Three fixes for gateway streaming:

1. Bridge streaming config from config.yaml into gateway runtime.
   load_gateway_config() now reads the 'streaming' key from config.yaml
   (same pattern as session_reset, stt, etc.), matching the docs.
   Previously only gateway.json was read.

2. Handle 'Message is not modified' in Telegram edit_message().
   This Telegram API error fires when editing with identical content —
   a no-op, not a real failure. Previously it returned success=False
   which made the stream consumer disable streaming entirely.

3. Handle RetryAfter / flood control in Telegram edit_message().
   Fast providers can hit Telegram rate limits during streaming.
   Now waits the requested retry_after duration and retries once,
   instead of treating it as a fatal edit failure.

Also fixed double-edit on stream finish: the consumer now tracks
last-sent text and skips redundant edits, preventing the not-modified
error at the source.

* refactor: make config.yaml the primary gateway config source

Eliminates the per-key bridge pattern in load_gateway_config().
Previously gateway.json was the primary source and each config.yaml
key needed an individual bridge — easy to forget (streaming was
missing, causing garl4546's bug).

Now config.yaml is read first and its keys are mapped directly into
the GatewayConfig.from_dict() schema. gateway.json is kept as a
legacy fallback layer (loaded first, then overwritten by config.yaml
keys). If gateway.json exists, a log message suggests migrating.

Also:
- Removed dead save_gateway_config() (never called anywhere)
- Updated CLI help text and send_message error to reference
  config.yaml instead of gateway.json

---------

Co-authored-by: Test <test@test.com>
2026-03-17 10:51:54 -07:00
teknium1
25a1f1867f fix(gateway): prevent message flooding on adapters without edit support
When the stream consumer's first edit_message() call fails (Signal,
Email, HomeAssistant don't support editing), it now disables editing
for the rest of the stream instead of falling back to sending a new
message every 0.3 seconds. The final response is delivered by the
normal send path since already_sent stays false.

Without this fix, enabling gateway streaming on Signal/Email/HA would
flood the chat with dozens of partial messages.
2026-03-16 12:41:28 -07:00
teknium1
5479bb0e0c feat(gateway): streaming token delivery — StreamingConfig, GatewayStreamConsumer, already_sent
Stage 3 of streaming support. Gateway now streams tokens to messaging platforms:

- StreamingConfig dataclass (enabled, transport, edit_interval, buffer_threshold, cursor)
  on GatewayConfig with from_dict/to_dict serialization
- GatewayStreamConsumer: async queue-based consumer that progressively edits
  a single message on the target platform (edit transport)
- on_delta() → queue → run() async task → send_or_edit() with rate limiting
- already_sent propagation: when streaming delivered the response, handler
  returns None so base adapter skips duplicate send()
- stream_delta_callback wired into AIAgent constructor in _run_agent
- Consumer lifecycle: started as asyncio task, awaited with timeout in finally

Config (config.yaml):
  streaming:
    enabled: true
    transport: edit      # progressive editMessageText
    edit_interval: 0.3   # seconds between edits
    buffer_threshold: 40 # chars before forcing flush
    cursor: ' ▉'

Credit: jobless0x (#774, #1312), OutThisLife (#798), clicksingh (#697).
2026-03-16 05:52:42 -07:00