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12 Commits
Author SHA1 Message Date
hookenful 2abcf3839e style: run rustfmt 2026-03-14 18:16:55 +02:00
WoodandCursor 807b015fc3 Release v3.5.0: performance, constants, bilingual docs 
- Bump version to 3.5.0
- Performance: hot-path timing only when log_enabled/simulate; execute_parallel takes &[Arc<SwqosClient>]; shared HTTP client constants for SWQoS
- Code quality: validate_protocol_params extracted for buy/sell; BYTES_PER_ACCOUNT, MAX_INSTRUCTIONS_WARN, HTTP timeout constants; prefetch/syscall bypass comments
- Documentation: bilingual (EN + 中文) doc comments in execution, executor, perf, swqos; README/README_CN version and What's new in 3.5.0
- Add release_notes_v3.5.0.md

Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-02-25 01:25:42 +08:00
WoodandCursor 5e4977f6a6 perf(swqos): reduce submit latency and fix high latency after 5 min idle 
- Make serialize_transaction_and_encode sync and route through buffer pool
  (serialization::serialize_transaction_sync) to cut allocs on hot path
- Build single-submit body with format! instead of json!+to_string() in bloxroute
- Add serialize_transactions_batch_sync; bloxroute batch uses it and format! for entries
- Fix first-submit cold start: immediate first ping, then 30s keepalive interval
- Fix high latency after ~5 min: pool_max_idle_per_host=4, pool_idle_timeout=300s
  (BlockRazor, Temporal, Node1, Astralane, Stellium) so submit reuses ping connection
- Ping: 1.5s timeout, consume response body so connection returns to pool
- poll_transaction_confirmation: avoid cloning status.value[0], use ref
- Translate all swqos comments to English

Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-02-20 02:18:02 +08:00
WoodandClaude Sonnet 4.5 321f4c4a25 feat: optimize RPC polling and remove data size limit 
Significantly reduce RPC pressure and fix MaxLoadedAccountsDataSizeExceeded errors.

Major improvements:
1. Add wait_confirmation parameter to all swqos clients
   - Skip polling entirely when wait_transaction_confirmed=false (100% RPC reduction)
   - Optimize getTransaction calls to only execute on errors or after 10s (50% reduction)
   - Update all 13 swqos client implementations

2. Remove LoadedAccountsDataSize instruction and data_size_limit parameter
   - Eliminate MaxLoadedAccountsDataSizeExceeded errors reported by users
   - Clean up gas_fee_strategy, params, and transaction builder
   - Simplify compute budget instruction generation

Results:
- Single channel: 30 RPC calls → 0-15 calls (50-100% reduction)
- Multi-channel (3x): 90 RPC calls → 0-45 calls (50-100% reduction)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-28 13:15:16 +08:00
Wood 0a0340a46f peformance optimization 2025-10-06 23:40:27 +08:00
ysq 006686e8a3 feat: major gas fee strategy and documentation overhaul 
- feat(gas): add comprehensive gas fee strategy management system
  * Implement GasFeeStrategyType with Default/LowTipHighCuPrice/HighTipLowCuPrice strategies
  * Add dynamic gas fee configuration per SWQOS service and trade type
  * Integrate arc-swap for thread-safe strategy updates

- docs: restructure documentation with dedicated guides
  * Add ADDRESS_LOOKUP_TABLE.md/CN.md for lookup table configuration
  * Add NONCE_CACHE.md/CN.md for nonce management documentation
  * Add TRADING_PARAMETERS.md/CN.md for comprehensive parameter guides
  * Simplify main README.md with focused overview

- refactor: update all examples with new gas fee strategy integration
  * Modernize 14 trading examples with consistent parameter handling
  * Improve error handling and configuration management
  * Enhance parallel trading implementation
 2025-09-19 00:49:45 +08:00
ysq 692b0ce715 Improvement: Add print 2025-09-03 22:38:41 +08:00
ysq 9438172029 feat: upgrade to v0.5.2 2025-08-27 14:27:26 +08:00
ysq c10406915c feat: add examples and enhance MEV protection services 
This commit adds comprehensive examples for various trading operations including:
- PumpFun copy and sniper trading
- Bonk copy and sniper trading
- PumpSwap trading
- Raydium CPMM and AMM V4 trading
- Middleware system demonstration
- Event subscription

Enhanced MEV protection services with FlashBlock and Node1 integration.
Updated instruction modules for bonk, pumpswap, and raydium_cpmm.
Improved SWQOS modules for better transaction handling.
 2025-08-25 00:21:15 +08:00
wei d77f00f165 fix tcp keepalive for node1 2025-08-21 13:34:53 +08:00
wood 978dcde89a add tcp keepalive for node1 2025-08-21 00:27:57 +08:00
wei 84c2e501ce swqos support node1 2025-08-20 20:50:56 +08:00