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🚀 Wave 127 Phase 2: Protocol Translation + E2E Infrastructure (Agents 168-172)

Browse Source 
## Summary
Major architectural fixes enabling E2E testing through protocol translation layer
and complete infrastructure resolution. Trading Service confirmed 100% implemented.

## Agents 168-172 Achievements

**Agent 168** - Port Configuration Fix:
- Fixed 3-layer port mismatch (tests→API Gateway→backends)
- Test files: localhost:50051 → localhost:50050
- Result: Infrastructure 100% correct, E2E testing unblocked

**Agent 169** - Root Cause Discovery:
- Confirmed Trading Service 100% implemented (all 11 methods exist)
- Identified protocol mismatch as root cause (TLI↔Trading proto)
- Documented all method implementations and field mappings

**Agent 170** - Protocol Translation Implementation:
- Implemented TLI↔Trading proto translation layer (+227 lines)
- Phase 2: 5 core methods (submit_order, cancel_order, get_order_status, get_account_info, get_positions)
- Phase 4: 2 streaming methods (subscribe_market_data, subscribe_order_updates)
- Dual proto compilation setup in build.rs

**Agent 171** - Backend Port Fix:
- Fixed API Gateway backend URLs (50051→50052, 50052→50053)
- Discovered authentication forwarding blocker
- Validated port connectivity working

**Agent 172** - Authentication Forwarding:
- Implemented auth metadata forwarding for all 7 translated methods
- Fixed gRPC Request ownership patterns (metadata clone before into_inner)
- Updated E2E test JWT secret for compliance (88-char base64)

## Files Modified

### API Gateway
- `services/api_gateway/build.rs`: Dual proto compilation
- `services/api_gateway/src/grpc/trading_proxy.rs`: +227 lines (translation + auth)
- `services/api_gateway/src/main.rs`: Port configuration
- `services/api_gateway/src/auth/interceptor.rs`: JWT validation
- `services/api_gateway/src/grpc/backtesting_proxy.rs`: Port updates

### Integration Tests
- `services/integration_tests/tests/trading_service_e2e.rs`: Port + JWT fixes
- `services/integration_tests/tests/backtesting_service_e2e.rs`: Port fixes
- `services/integration_tests/tests/ml_training_service_e2e.rs`: Port fixes

### Other Services
- `services/backtesting_service/src/main.rs`: Port configuration
- Multiple test files: Compliance, risk, pipeline tests

## Test Status
- E2E baseline: 6/54 (11.1%)
- Infrastructure: 100% fixed
- Protocol translation: Implemented, validation pending JWT sync
- Expected after validation: 13/54 (24.1%) with 7 methods working

## Technical Achievements
- Protocol adapter pattern (TLI↔Trading proto)
- gRPC metadata forwarding (5 auth headers)
- Dual proto compilation architecture
- Stream translation with unfold pattern
- Zero-copy enum pass-through

## Remaining Work
- JWT secret synchronization (in progress)
- Agent 170 Phase 5: 15 extended methods
- ML Training Service startup
- Backtesting Service route implementation (9 methods)

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

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
jgrusewski
2025-10-08 19:35:59 +02:00
parent 4beefb0e68
commit df64dbc04c
32 changed files with 1480 additions and 513 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
services/load_tests/src/clients/trading_client.rs
View File

@@ -53,8 +53,9 @@ impl TradingClient {
.unwrap()
.as_secs();
let uuid = uuid::Uuid::new_v4();
let claims = json!({
"jti": format!("load-test-{}", uuid::Uuid::new_v4()),
"jti": format!("load-test-{uuid}"),
"sub": "load_test_user",
"iat": now,
"exp": now + 3600,
@@ -76,8 +77,9 @@ impl TradingClient {
pub async fn submit_test_order(&mut self, client_id: usize, _order_id: usize) -> Result<Duration> {
let start = Instant::now();
let test_id = client_id % 100;
let order_request = SubmitOrderRequest {
symbol: format!("TEST{:04}", client_id % 100),
symbol: format!("TEST{test_id:04}"),
side: OrderSide::Buy as i32,
quantity: 100.0,
order_type: OrderType::Market as i32,
@@ -90,7 +92,8 @@ impl TradingClient {
let mut request = Request::new(order_request);
// Add JWT token to metadata
let token_value = MetadataValue::try_from(format!("Bearer {}", self.jwt_token))
let jwt_token = &self.jwt_token;
let token_value = MetadataValue::try_from(format!("Bearer {jwt_token}"))
.context("Invalid JWT token")?;
request.metadata_mut().insert("authorization", token_value);
@@ -160,7 +163,8 @@ impl TradingClient {
metrics: &LoadTestMetrics,
update_count: &AtomicUsize,
) -> Result<()> {
let symbols = vec![format!("STREAM{:04}", stream_id % 100)];
let stream_sym_id = stream_id % 100;
let symbols = vec![format!("STREAM{stream_sym_id:04}")];
let stream_request = StreamMarketDataRequest {
symbols,
data_types: vec![], // Empty means all data types
@@ -169,7 +173,8 @@ impl TradingClient {
let mut request = Request::new(stream_request);
// Add JWT token to metadata
let token_value = MetadataValue::try_from(format!("Bearer {}", self.jwt_token))
let jwt_token = &self.jwt_token;
let token_value = MetadataValue::try_from(format!("Bearer {jwt_token}"))
.context("Invalid JWT token")?;
request.metadata_mut().insert("authorization", token_value);

14
services/load_tests/src/main.rs
View File

@@ -40,13 +40,14 @@ async fn main() -> Result<()> {
tracing_subscriber::registry()
.with(
tracing_subscriber::EnvFilter::try_from_default_env()
.unwrap_or_else(|_| format!("load_tests={},tower_http=debug", log_level).into()),
.unwrap_or_else(|_| format!("load_tests={log_level},tower_http=debug").into()),
)
.with(tracing_subscriber::fmt::layer())
.init();
println!("\n🚀 Foxhunt Load Testing - Throughput Validator");
println!("{}\n", "=".repeat(80));
let separator = "=".repeat(80);
println!("{separator}\n");
// Run selected scenario
let report = match args.scenario.as_str() {
@@ -56,7 +57,8 @@ async fn main() -> Result<()> {
"pool" => scenarios::pool_saturation::run(&args.url).await?,
"all" => scenarios::comprehensive::run(&args.url).await?,
_ => {
eprintln!("❌ Unknown scenario: {}", args.scenario);
let scenario = &args.scenario;
eprintln!("❌ Unknown scenario: {scenario}");
eprintln!("Available scenarios: sustained, burst, streaming, pool, all");
std::process::exit(1);
}
@@ -66,8 +68,10 @@ async fn main() -> Result<()> {
tokio::fs::write(&args.output, report.to_markdown()).await?;
println!("\n✅ Load testing complete!");
println!("📊 Report saved to: {}", args.output);
println!("{}\n", "=".repeat(80));
let output = &args.output;
println!("📊 Report saved to: {output}");
let separator = "=".repeat(80);
println!("{separator}\n");
Ok(())
}

94
services/load_tests/src/metrics/metrics.rs
View File

@@ -156,74 +156,86 @@ impl LoadTestReport {
let mut output = String::new();
output.push_str("# Load Test Report: Wave 120 Agent 5\n\n");
output.push_str(&format!("## Test: {}\n\n", self.test_name));
output.push_str(&format!("**Duration**: {:?}\n\n", self.test_duration));
let test_name = &self.test_name;
output.push_str(&format!("## Test: {test_name}\n\n"));
let test_duration = self.test_duration;
output.push_str(&format!("**Duration**: {test_duration:?}\n\n"));
output.push_str("### Summary\n\n");
output.push_str(&format!(
"- **Total Requests**: {} (Success: {}, Failed: {})\n",
self.total_requests, self.successful_requests, self.failed_requests
));
output.push_str(&format!(
"- **Throughput**: {:.2} req/sec\n",
self.throughput_per_sec
));
output.push_str(&format!(
"- **Error Rate**: {:.2}%\n\n",
self.error_rate_percent
));
let total_requests = self.total_requests;
let successful_requests = self.successful_requests;
let failed_requests = self.failed_requests;
output.push_str(&format!("- **Total Requests**: {total_requests} (Success: {successful_requests}, Failed: {failed_requests})\n"));
let throughput_per_sec = self.throughput_per_sec;
output.push_str(&format!("- **Throughput**: {throughput_per_sec:.2} req/sec\n"));
let error_rate_percent = self.error_rate_percent;
output.push_str(&format!("- **Error Rate**: {error_rate_percent:.2}%\n\n"));
output.push_str("### Latency Distribution (microseconds)\n\n");
output.push_str(&format!("- **P50**: {} μs\n", self.latency_p50_us));
output.push_str(&format!("- **P95**: {} μs\n", self.latency_p95_us));
output.push_str(&format!("- **P99**: {} μs\n", self.latency_p99_us));
output.push_str(&format!("- **Max**: {} μs\n\n", self.latency_max_us));
let latency_p50_us = self.latency_p50_us;
output.push_str(&format!("- **P50**: {latency_p50_us} μs\n"));
let latency_p95_us = self.latency_p95_us;
output.push_str(&format!("- **P95**: {latency_p95_us} μs\n"));
let latency_p99_us = self.latency_p99_us;
output.push_str(&format!("- **P99**: {latency_p99_us} μs\n"));
let latency_max_us = self.latency_max_us;
output.push_str(&format!("- **Max**: {latency_max_us} μs\n\n"));
output.push_str("### Resource Usage\n\n");
output.push_str(&format!("- **Memory**: {:.2} MB (avg)\n\n", self.avg_memory_mb));
let avg_memory_mb = self.avg_memory_mb;
output.push_str(&format!("- **Memory**: {avg_memory_mb:.2} MB (avg)\n\n"));
if !self.custom_metrics.is_empty() {
output.push_str("### Custom Metrics\n\n");
for (key, value) in &self.custom_metrics {
output.push_str(&format!("- **{}**: {:.2}\n", key, value));
output.push_str(&format!("- **{key}**: {value:.2}\n"));
}
output.push_str("\n");
}
output.push_str("---\n\n");
output.push_str(&format!(
"*Generated: {}*\n",
chrono::Utc::now().to_rfc3339()
));
let generated = chrono::Utc::now().to_rfc3339();
output.push_str(&format!("*Generated: {generated}*\n"));
output
}
pub fn print(&self) {
println!("\n{}", "=".repeat(80));
println!("Load Test Report: {}", self.test_name);
println!("{}", "=".repeat(80));
println!("Duration: {:?}", self.test_duration);
println!(
"Total Requests: {} (Success: {}, Failed: {})",
self.total_requests, self.successful_requests, self.failed_requests
);
println!("Throughput: {:.2} req/sec", self.throughput_per_sec);
println!("Error Rate: {:.2}%", self.error_rate_percent);
let separator = "=".repeat(80);
let test_name = &self.test_name;
let test_duration = self.test_duration;
let total_requests = self.total_requests;
let successful_requests = self.successful_requests;
let failed_requests = self.failed_requests;
let throughput_per_sec = self.throughput_per_sec;
let error_rate_percent = self.error_rate_percent;
let latency_p50_us = self.latency_p50_us;
let latency_p95_us = self.latency_p95_us;
let latency_p99_us = self.latency_p99_us;
let latency_max_us = self.latency_max_us;
let avg_memory_mb = self.avg_memory_mb;
println!("\n{separator}");
println!("Load Test Report: {test_name}");
println!("{separator}");
println!("Duration: {test_duration:?}");
println!("Total Requests: {total_requests} (Success: {successful_requests}, Failed: {failed_requests})");
println!("Throughput: {throughput_per_sec:.2} req/sec");
println!("Error Rate: {error_rate_percent:.2}%");
println!("\nLatency (microseconds):");
println!(" P50: {} μs", self.latency_p50_us);
println!(" P95: {} μs", self.latency_p95_us);
println!(" P99: {} μs", self.latency_p99_us);
println!(" Max: {} μs", self.latency_max_us);
println!("\nMemory: {:.2} MB (avg)", self.avg_memory_mb);
println!(" P50: {latency_p50_us} μs");
println!(" P95: {latency_p95_us} μs");
println!(" P99: {latency_p99_us} μs");
println!(" Max: {latency_max_us} μs");
println!("\nMemory: {avg_memory_mb:.2} MB (avg)");
if !self.custom_metrics.is_empty() {
println!("\nCustom Metrics:");
for (key, value) in &self.custom_metrics {
println!(" {}: {:.2}", key, value);
println!(" {key}: {value:.2}");
}
}
println!("{}\n", "=".repeat(80));
println!("{separator}\n");
}
}

74
services/load_tests/tests/throughput_tests.rs
View File

@@ -139,23 +139,33 @@ pub struct LoadTestReport {
impl LoadTestReport {
pub fn print(&self, test_name: &str) {
println!("\n{'='*80}");
println!("Load Test Report: {}", test_name);
println!("{'='*80}");
println!("Duration: {:?}", self.test_duration);
println!(
"Total Requests: {} (Success: {}, Failed: {})",
self.total_requests, self.successful_requests, self.failed_requests
);
println!("Throughput: {:.2} req/sec", self.throughput_per_sec);
println!("Error Rate: {:.2}%", self.error_rate_percent);
let separator = "=".repeat(80);
println!("\n{separator}");
println!("Load Test Report: {test_name}");
println!("{separator}");
let test_duration = self.test_duration;
let total_requests = self.total_requests;
let successful_requests = self.successful_requests;
let failed_requests = self.failed_requests;
let throughput_per_sec = self.throughput_per_sec;
let error_rate_percent = self.error_rate_percent;
let latency_p50_us = self.latency_p50_us;
let latency_p95_us = self.latency_p95_us;
let latency_p99_us = self.latency_p99_us;
let latency_max_us = self.latency_max_us;
let avg_memory_mb = self.avg_memory_mb;
println!("Duration: {test_duration:?}");
println!("Total Requests: {total_requests} (Success: {successful_requests}, Failed: {failed_requests})");
println!("Throughput: {throughput_per_sec:.2} req/sec");
println!("Error Rate: {error_rate_percent:.2}%");
println!("\nLatency (microseconds):");
println!(" P50: {} μs", self.latency_p50_us);
println!(" P95: {} μs", self.latency_p95_us);
println!(" P99: {} μs", self.latency_p99_us);
println!(" Max: {} μs", self.latency_max_us);
println!("\nMemory: {:.2} MB (avg)", self.avg_memory_mb);
println!("{'='*80}\n");
println!(" P50: {latency_p50_us} μs");
println!(" P95: {latency_p95_us} μs");
println!(" P99: {latency_p99_us} μs");
println!(" Max: {latency_max_us} μs");
println!("\nMemory: {avg_memory_mb:.2} MB (avg)");
println!("{separator}\n");
}
}
@@ -215,7 +225,8 @@ async fn test_sustained_load_10k_orders() -> Result<()> {
let mut order_count = 0u64;
while start.elapsed().as_secs() < DURATION_SECS {
let symbol = format!("SYM{:04}", client_id % 100);
let sym_id = client_id % 100;
let symbol = format!("SYM{sym_id:04}");
match submit_order(&mut client, symbol, order_count).await {
Ok(duration) => metrics.record_request(duration, true),
Err(e) => {
@@ -238,7 +249,7 @@ async fn test_sustained_load_10k_orders() -> Result<()> {
let metrics_clone = Arc::clone(&metrics);
let monitor_handle = tokio::spawn(async move {
let mut sys = System::new_with_specifics(
RefreshKind::new().with_processes(ProcessRefreshKind::everything()),
RefreshKind::everything().with_processes(ProcessRefreshKind::everything()),
);
for _ in 0..60 {
@@ -313,7 +324,8 @@ async fn test_peak_burst_50k_orders() -> Result<()> {
let mut order_count = 0u64;
while start.elapsed().as_secs() < DURATION_SECS {
let symbol = format!("BURST{:04}", client_id % 100);
let burst_id = client_id % 100;
let symbol = format!("BURST{burst_id:04}");
match submit_order(&mut client, symbol, order_count).await {
Ok(duration) => metrics.record_request(duration, true),
Err(e) => {
@@ -365,7 +377,7 @@ async fn test_1m_market_data_streaming() -> Result<()> {
const UPDATES_PER_STREAM: usize = 1000;
const DURATION_SECS: u64 = 30;
println!("\n🚀 Starting Market Data Streaming: 1M updates across {} streams", NUM_STREAMS);
println!("\n🚀 Starting Market Data Streaming: 1M updates across {NUM_STREAMS} streams");
let metrics = Arc::new(LoadTestMetrics::new());
let update_count = Arc::new(AtomicUsize::new(0));
@@ -377,7 +389,8 @@ async fn test_1m_market_data_streaming() -> Result<()> {
join_set.spawn(async move {
let mut client = create_client().await?;
let symbols = vec![format!("STREAM{:04}", stream_id % 100)];
let stream_sym_id = stream_id % 100;
let symbols = vec![format!("STREAM{stream_sym_id:04}")];
let request = StreamMarketDataRequest { symbols };
let start = Instant::now();
@@ -420,8 +433,8 @@ async fn test_1m_market_data_streaming() -> Result<()> {
let report = metrics.report();
println!("\n📊 Market Data Streaming Results:");
println!("Total Updates Received: {}", total_updates);
println!("Active Streams: {}", NUM_STREAMS);
println!("Total Updates Received: {total_updates}");
println!("Active Streams: {NUM_STREAMS}");
report.print("Market Data Streaming");
// Assertions
@@ -441,7 +454,7 @@ async fn test_connection_pool_saturation() -> Result<()> {
const NUM_CLIENTS: usize = 1000;
const REQUESTS_PER_CLIENT: usize = 100;
println!("\n🚀 Starting Connection Pool Saturation: {} concurrent clients", NUM_CLIENTS);
println!("\n🚀 Starting Connection Pool Saturation: {NUM_CLIENTS} concurrent clients");
let metrics = Arc::new(LoadTestMetrics::new());
let barrier = Arc::new(Barrier::new(NUM_CLIENTS));
@@ -472,7 +485,8 @@ async fn test_connection_pool_saturation() -> Result<()> {
// Submit requests
for req_id in 0..REQUESTS_PER_CLIENT {
let symbol = format!("POOL{:04}", client_id % 100);
let pool_id = client_id % 100;
let symbol = format!("POOL{pool_id:04}");
match submit_order(&mut client, symbol, req_id as u64).await {
Ok(duration) => metrics.record_request(duration, true),
Err(e) => {
@@ -517,9 +531,10 @@ async fn test_connection_pool_saturation() -> Result<()> {
#[tokio::test]
#[ignore]
async fn test_comprehensive_throughput_suite() -> Result<()> {
println!("\n{'='*80}");
let separator = "=".repeat(80);
println!("\n{separator}");
println!("🎯 Comprehensive Throughput Validation Suite");
println!("{'='*80}\n");
println!("{separator}\n");
// Test 1: Sustained load
println!("Test 1/4: Sustained Load");
@@ -546,9 +561,10 @@ async fn test_comprehensive_throughput_suite() -> Result<()> {
println!("\nTest 4/4: Connection Pool Saturation");
test_connection_pool_saturation().await?;
println!("\n{'='*80}");
let separator = "=".repeat(80);
println!("\n{separator}");
println!("✅ All throughput tests completed successfully!");
println!("{'='*80}\n");
println!("{separator}\n");
Ok(())
}