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ipc-monitor

Monitor Tauri IPC calls in real-time (read-only).

Bridge Required

This command requires an active bridge connection. The target app must use Tauri's window.__TAURI__.core.invoke API.

Usage

tauri-agent-tools ipc-monitor [options]

Options

Option Description Default
--filter <command> Only show specific IPC commands (supports * wildcards) —
--interval <ms> Poll interval in milliseconds 500
--duration <ms> Auto-stop after N milliseconds —
--json Output one JSON object per line —
--port <number> Bridge port (auto-discover if omitted) —
--token <string> Bridge token (auto-discover if omitted) —

Examples

Monitor all IPC calls

tauri-agent-tools ipc-monitor

Monitoring IPC calls... (Ctrl+C to stop)
[12:34:56.789] 3ms get_config OK
[12:34:57.123] 15ms save_document OK
[12:34:57.456] 2ms check_updates OK

Filter by command name

tauri-agent-tools ipc-monitor --filter "save_*"

Auto-stop after 10 seconds

tauri-agent-tools ipc-monitor --duration 10000

JSON output (one object per line)

tauri-agent-tools ipc-monitor --json --duration 5000

{"command":"get_config","args":{},"timestamp":1710000000000,"duration":3,"result":{"theme":"dark"}}
{"command":"save_document","args":{"id":1},"timestamp":1710000001000,"duration":15,"result":"ok"}

Fast polling

tauri-agent-tools ipc-monitor --interval 100 --duration 5000

How It Works

  1. Monkey-patches window.__TAURI__.core.invoke to capture calls
  2. Logs command name, arguments, timing, and result/error
  3. Polls the captured log at the specified interval
  4. Restores the original invoke function on exit (Ctrl+C or --duration)

Notes

  • The monkey-patch is read-only — it wraps the original function and passes through all calls and results
  • If window.__TAURI__.core.invoke is not found, the command reports an error
  • Cleanup happens automatically on SIGINT/SIGTERM or when --duration expires