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NetMesh/application/state/sftp/transferWalkRegistry.ts

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/**
* Process-global registry of live processTransfer walks (directory or file).
*
* Survives SFTP panel / terminal-tab unmount so the global transfer center can
* soft-resume a still-running walk instead of starting a second dedicated walk.
*/
const inFlightRootIds = new Set<string>();
export function registerTransferWalk(rootTaskId: string): void {
inFlightRootIds.add(rootTaskId);
}
export function unregisterTransferWalk(rootTaskId: string): void {
inFlightRootIds.delete(rootTaskId);
}
export function isTransferWalkInFlight(rootTaskId: string): boolean {
return inFlightRootIds.has(rootTaskId);
}
/** Test helper. */
export function resetTransferWalkRegistryForTests(): void {
inFlightRootIds.clear();
}
export function listTransferWalksForTests(): string[] {
return [...inFlightRootIds].sort();
}