control: fix request-body checks and stream timeout wiring

cmd/fmrtx/main.go

@@ -188,7 +188,7 @@ func runTXMode(cfg cfgpkg.Config, configPath string, driver platform.SoapyDriver
 		streamSrc = audio.NewStreamSource(bufferFrames, rate)
 		engine.SetStreamSource(streamSrc)
 
-		source, sourceIngress, err := ingestfactory.BuildSource(cfg, ingestfactory.Deps{Stdin: os.Stdin})
+		source, sourceIngress, err := ingestfactory.BuildSource(ctx, cfg, ingestfactory.Deps{Stdin: os.Stdin})
 		if err != nil {
 			log.Fatalf("ingest source: %v", err)
 		}

internal/control/control.go

@@ -340,7 +340,7 @@ func (s *Server) handleRuntimeFaultReset(w http.ResponseWriter, r *http.Request)
 		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
 		return
 	}
-	if !s.rejectBody(w, r) {
+	if s.rejectBody(w, r) { // BUG-01 fix: rejectBody returns true when rejected
 		return
 	}
 	s.mu.RLock()
@@ -383,6 +383,14 @@ func (s *Server) handleAudioStream(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	// BUG-10 fix: /audio/stream is a long-lived streaming endpoint.
+	// The global HTTP server ReadTimeout (5s) and WriteTimeout (10s) would
+	// kill connections mid-stream. Disable them per-request via ResponseController
+	// (requires Go 1.20+, confirmed Go 1.22).
+	rc := http.NewResponseController(w)
+	_ = rc.SetReadDeadline(time.Time{})
+	_ = rc.SetWriteDeadline(time.Time{})
+
 	r.Body = http.MaxBytesReader(w, r.Body, audioStreamBodyLimit)
 
 	// Read body in chunks and push to ring buffer
@@ -426,7 +434,7 @@ func (s *Server) handleTXStart(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
 		return
 	}
-	if !s.rejectBody(w, r) {
+	if s.rejectBody(w, r) { // BUG-01 fix: rejectBody returns true when rejected
 		return
 	}
 	s.mu.RLock()
@@ -450,7 +458,7 @@ func (s *Server) handleTXStop(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
 		return
 	}
-	if !s.rejectBody(w, r) {
+	if s.rejectBody(w, r) { // BUG-01 fix: rejectBody returns true when rejected
 		return
 	}
 	s.mu.RLock()