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cristipufuclaude
cristipufu
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claude
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fix: only highlight edge from actual previous node when paused at breakpoint
Use activeNode.prev (tracked from real execution state events) to filter incoming edges at breakpoint nodes, instead of highlighting all edges targeting the node. Falls back to all edges when no prev info is available. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
1 parent db600d8 commit fed3473

3 files changed

Lines changed: 38 additions & 31 deletions

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‎src/uipath/dev/server/frontend/src/components/graph/GraphPanel.tsx‎

Lines changed: 9 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -438,6 +438,7 @@ export default function GraphPanel({ entrypoint, runId, breakpointNode, breakpoi
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useEffect(() => {
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const isPaused = !!breakpointNode;
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let matchIds = new Set<string>(); // Full React Flow node IDs of the "current" node
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const prevNodeIds = new Set<string>(); // Full RF IDs of the previous node (for edge filtering when paused)
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const nextNodeIds = new Set<string>(); // Full RF IDs of breakpoint next_nodes
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const activeTargetIds = new Set<string>(); // Full RF IDs for isActiveNode
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const nodeTypeById = new Map<string, string>();
@@ -472,6 +473,10 @@ export default function GraphPanel({ entrypoint, runId, breakpointNode, breakpoi
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findNodeIds(name).forEach((id) => nextNodeIds.add(id));
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}
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}
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// Resolve previous node so we only highlight the incoming edge from it
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if (activeNode?.prev) {
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findNodeIds(activeNode.prev).forEach((id) => prevNodeIds.add(id));
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}
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} else if (activeNode) {
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// Try qualified name first (exact match via "subgraph:node" → "subgraph/node")
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const qualifiedName = activeNode.qualifiedNodeName;
@@ -515,8 +520,10 @@ export default function GraphPanel({ entrypoint, runId, breakpointNode, breakpoi
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eds.map((e) => {
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let isActive: boolean;
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if (isPaused) {
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// Edges INTO breakpoint node + edges FROM breakpoint node TO next_nodes
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isActive = matchIds.has(e.target)
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// Edge from previous node INTO breakpoint node + edges FROM breakpoint node TO next_nodes
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const intoBreakpoint = matchIds.has(e.target)
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&& (prevNodeIds.size === 0 || prevNodeIds.has(e.source));
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isActive = intoBreakpoint
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|| (matchIds.has(e.source) && nextNodeIds.has(e.target));
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} else {
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// Running: edges OUT of completed node

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