Applied safe.GoNamed to:
- 9 exchange order_sync goroutines (OKX, Hyperliquid, Aster, Bybit, KuCoin, Gate, Bitget, Lighter, Binance×2)
- Drawdown monitor (auto_trader_risk.go)
- Brain news scanner + market briefs (agent/brain.go)
- Sentinel scanner (agent/sentinel.go)
- Agent scheduler (agent/scheduler.go)
- x402 idle watchdog (mcp/payment/x402.go)
- MCP stream idle watchdog (mcp/client.go)
- Rate limiter cleanup (api/rate_limiter.go)
- 3 telemetry fire-and-forget sends (telemetry/experience.go)
- CoinAnk WS handler (provider/coinank/coinank_api/kline_ws.go)
- API server goroutine (main.go)
Added manual defer/recover with error reporting to:
- Telegram AI agent handler (sends error msg to user on panic)
- Trader data fetch (returns error result on panic to prevent deadlock)
Before: a panic in ANY of these 27 goroutines would crash the entire
trading process with zero diagnostics. Now all panics are caught, logged
with stack traces, and the process continues running.
- Extract ParseSSEStream as shared function from CallWithRequestStream
- Add DoX402RequestStream and X402CallStream for streaming x402 payments
- Switch Claw402Client.Call to use streaming (X402CallStream)
- TeeReader fallback: SSE parsing with JSON fallback for non-SSE responses
- Idle timeout watchdog (90s) protects against stalled streams
AI inference (especially DeepSeek) often exceeds the default 120s HTTP
timeout, causing the client to disconnect while the server completes
successfully — resulting in repeated payments on each retry.
Changes:
- Set X402Timeout = 5min for all x402 providers (Claw402, BlockRunBase, BlockRunSol)
- Handle 402 during payment retry by re-extracting Payment-Required
header and re-signing instead of failing immediately
- Increase payment retry attempts from 3 to 5 for unstable gateways
