fix: close stream adaptive gaps and switch notify to stario v0.1.1

- make stream fast path honor adaptive soft payload limits end-to-end
  - split oversized fast-stream payloads into sequential frames before batching
  - use adaptive soft cap when encoding stream batch payloads
  - move timeout-like error detection into production code for adaptive tx
  - tune notify FrameReader read size explicitly to avoid throughput regression
  - drop local stario replace and depend on released b612.me/stario v0.1.1

snapshot_binding.go

@@ -3,20 +3,24 @@ package notify
 import "time"
 
 type snapshotBindingDiagnostics struct {
-	BindingOwner              string
-	BindingAlive              bool
-	BindingCurrent            bool
-	BindingReason             string
-	BindingError              string
-	TransportAttached         bool
-	TransportHasRuntimeConn   bool
-	TransportCurrent          bool
-	TransportDetachReason     string
-	TransportDetachKind       string
-	TransportDetachError      string
-	TransportDetachGeneration uint64
-	TransportDetachedAt       time.Time
-	ReattachEligible          bool
+	BindingOwner                            string
+	BindingAlive                            bool
+	BindingCurrent                          bool
+	BindingReason                           string
+	BindingError                            string
+	BindingBulkAdaptiveSoftPayloadBytes     int
+	BindingStreamAdaptiveSoftPayloadBytes   int
+	BindingStreamAdaptiveWaitThresholdBytes int
+	BindingStreamAdaptiveFlushDelay         time.Duration
+	TransportAttached                       bool
+	TransportHasRuntimeConn                 bool
+	TransportCurrent                        bool
+	TransportDetachReason                   string
+	TransportDetachKind                     string
+	TransportDetachError                    string
+	TransportDetachGeneration               uint64
+	TransportDetachedAt                     time.Time
+	ReattachEligible                        bool
 }
 
 func snapshotBindingDiagnosticsFromClient(c *ClientCommon, sessionEpoch uint64) snapshotBindingDiagnostics {
@@ -36,6 +40,12 @@ func snapshotBindingDiagnosticsFromClient(c *ClientCommon, sessionEpoch uint64)
 	diag.TransportAttached = c.clientTransportAttachedSnapshot()
 	diag.TransportHasRuntimeConn = c.clientTransportConnSnapshot() != nil
 	diag.TransportCurrent = diag.BindingCurrent && diag.TransportAttached
+	if binding := c.clientTransportBindingSnapshot(); binding != nil {
+		diag.BindingBulkAdaptiveSoftPayloadBytes = binding.bulkAdaptiveSoftPayloadBytesSnapshot()
+		diag.BindingStreamAdaptiveSoftPayloadBytes = binding.streamAdaptiveSoftPayloadBytesSnapshot()
+		diag.BindingStreamAdaptiveWaitThresholdBytes = binding.streamAdaptiveWaitThresholdBytesSnapshot()
+		diag.BindingStreamAdaptiveFlushDelay = binding.streamAdaptiveFlushDelaySnapshot()
+	}
 	return diag
 }
 
@@ -72,5 +82,11 @@ func snapshotBindingDiagnosticsFromLogical(logical *LogicalConn, transport *Tran
 		diag.TransportCurrent = runtime.TransportAttached
 	}
 	diag.BindingCurrent = diag.BindingAlive && diag.TransportCurrent
+	if binding := logical.transportBindingSnapshot(); binding != nil {
+		diag.BindingBulkAdaptiveSoftPayloadBytes = binding.bulkAdaptiveSoftPayloadBytesSnapshot()
+		diag.BindingStreamAdaptiveSoftPayloadBytes = binding.streamAdaptiveSoftPayloadBytesSnapshot()
+		diag.BindingStreamAdaptiveWaitThresholdBytes = binding.streamAdaptiveWaitThresholdBytesSnapshot()
+		diag.BindingStreamAdaptiveFlushDelay = binding.streamAdaptiveFlushDelaySnapshot()
+	}
 	return diag
 }