Detect and show no error for intentional connection close/reset

Author: pimterry

src/components/view/http/http-error-header.tsx

@@ -45,6 +45,10 @@ export const HttpErrorHeader = (p: {
             DESKTOP_HEADER_LIMIT_CONFIGURABLE
         );
 
+    // We don't bother explaining errors we triggered ourselves (breakpoint or
+    // close/reset rule aborts).
+    if (p.type === 'rule-abort') return;
+
     return <HeaderCard>
         <HeaderText>
             <WarningIcon /> {

src/model/http/error-types.ts

@@ -12,6 +12,7 @@ export type ErrorType =
     | 'dns-error'
     | 'connection-refused'
     | 'connection-reset'
+    | 'rule-abort'
     | 'client-abort'
     | 'server-timeout'
     | 'client-timeout'
@@ -153,6 +154,20 @@ export function tagsToErrorType(tags: string[]): ErrorType | undefined {
         tags.includes("client-error:EPIPE")
     ) return 'client-abort';
 
+    if (
+        // Request breakpoint close/reset:
+        tags.includes("passthrough-error:E_RULE_BREQ_CLOSE") ||
+        tags.includes("passthrough-error:E_RULE_BREQ_RESET") ||
+        // Response breakpoint close/reset:
+        tags.includes("passthrough-error:E_RULE_BRES_CLOSE") ||
+        tags.includes("passthrough-error:E_RULE_BRES_RESET") ||
+        // Close/reset rule:
+        tags.includes("passthrough-error:E_RULE_CLOSE") ||
+        tags.includes("passthrough-error:E_RULE_RESET")
+    ) {
+        return 'rule-abort';
+    }
+
     if (
         tags.filter(t => t.startsWith("passthrough-error:")).length > 0 ||
         tags.filter(t => t.startsWith("client-error:")).length > 0