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Handle transient 503 errors in MCP registry live test #16441

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Handle transient 503 errors in MCP registry live test #16441

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Copilot Feb 17, 2026
4101360
Fix MCP registry live test to handle 503 errors gracefully
Copilot Feb 17, 2026
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12 changes: 12 additions & 0 deletions pkg/cli/mcp_registry_live_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,18 @@ func TestMCPRegistryClient_LiveGetServer(t *testing.T) {
// Now test GetServer with that name
server, err := client.GetServer(serverName)
if err != nil {
// Handle 503 errors gracefully - these indicate temporary registry issues
if strings.Contains(err.Error(), "503") || strings.Contains(err.Error(), "upstream connect error") ||
strings.Contains(err.Error(), "connection refused") {
t.Skipf("Skipping due to temporary registry unavailability for '%s': %v", serverName, err)
return
}
// Also handle network/firewall issues
if strings.Contains(err.Error(), "network") || strings.Contains(err.Error(), "firewall") ||
strings.Contains(err.Error(), "403") || strings.Contains(err.Error(), "connection") {
t.Skipf("Skipping due to network restrictions: %v", err)
return
}
t.Fatalf("GetServer failed for '%s': %v", serverName, err)
}

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