feat: sync deployed v1.0.0-rc.38-custom.67

service/relay_error.go

@@ -22,7 +22,13 @@ func DecideRelayRetry(c *gin.Context, err *types.NewAPIError, retryTimes int) Po
 	if err == nil {
 		return PolicyDecision{Action: "stop", Reason: "request_completed", Source: "system"}
 	}
-	if ShouldSkipRetryAfterChannelAffinityFailure(c) {
+	if c.Request != nil && c.Request.Context().Err() != nil {
+		return PolicyDecision{Action: "stop", Reason: "client_cancelled", Source: "system"}
+	}
+	if c.Writer != nil && c.Writer.Written() {
+		return PolicyDecision{Action: "stop", Reason: "response_started", Source: "system"}
+	}
+	if ShouldSkipRetryAfterChannelAffinityFailure(c) && !IsPoolFailoverError(c, err) {
 		source := RequestPolicy(c).SessionModeSource
 		if source == "" {
 			source = "session_rule"