Function reinitializeLspServerManager

src/services/lsp/manager.ts:226–253

()

 * init: the generation counter invalidates the in-flight promise.
 */
export function reinitializeLspServerManager(): void {
  if (initializationState === 'not-started') {
    // initializeLspServerManager() was never called (e.g. headless subcommand
    // path). Don't start it now.
    return
  }

  logForDebugging('[LSP MANAGER] reinitializeLspServerManager() called')

  // Best-effort shutdown of any running servers on the old instance so
  // /reload-plugins doesn't leak child processes. Fire-and-forget: the
  // primary use case (issue #15521) has 0 servers so this is usually a no-op.
  if (lspManagerInstance) {
    void lspManagerInstance.shutdown().catch(err => {
      logForDebugging(
        `[LSP MANAGER] old instance shutdown during reinit failed: ${errorMessage(err)}`,
      )
    })
  }

  // Force the idempotence check in initializeLspServerManager() to fall
  // through. Generation counter handles invalidating any in-flight init.
  lspManagerInstance = undefined
  initializationState = 'not-started'
  initializationError = undefined

  initializeLspServerManager()
}

/**
 * Shutdown the LSP server manager and clean up resources.