Use '<pid>_<ip>_<port>' string as client ID instead of IP+port hash.
This allows:
- Same program restarting (new PID) to be recognized as new client
- Multiple instances of same program (different PIDs) to capture separately
- Add subsection about tracy-capture-daemon in the capturing section
- Move merge tool documentation to follow capture daemon section
- Both tools are now documented as part of the capture workflow
A discovery-and-capture daemon that listens for UDP broadcasts from
Tracy clients, automatically connects to discovered clients, and
captures each to a separate file.
Features:
- Continuous discovery until Ctrl+C
- Per-client capture threads
- Terminal display with per-client stats
- Output files named: <program>_<ip>_<port>.tracy
- Collision handling with _1, _2 suffix
- Graceful shutdown on signal
Based on the multicapture design by Grégoire Roussel, but simplified
to output separate files instead of merging (use tracy-merge for that).
Co-authored-by: Grégoire Roussel <gregoire.roussel@wandercraft.eu>
Extract common output functions from capture.cpp into a proper library:
- InitTerminalDetection()/IsTerminal() - terminal detection
- AnsiPrintf() - printf with ANSI escape codes
- WaitForConnection() - blocks until connected, returns error code
- PrintCaptureProgress() - prints throughput/memory/time stats
- PrintWorkerFailure() - prints failure details with callstack
Functions are declared in CaptureOutput.hpp and implemented in
CaptureOutput.cpp. Both tracy-capture and future tools can share
this code.
Co-authored-by: Grégoire Roussel <gregoire.roussel@wandercraft.eu>
- Always export plots (remove -p/--export-plots option)
- Add plot name disambiguation: prefix with process name
- Include PID in name when same process/plot appears in multiple traces
Merges multiple .tracy files into a single combined trace using the
Import API. Each trace's threads are remapped using compound TIDs
encoding (pid << 32) | tid to prevent collisions.
Thread names are prefixed with process name. If the same process/thread
name combination appears in multiple traces, PID is included to
disambiguate (e.g., myapp[12345]/MainThread).
Co-authored-by: Grégoire Roussel <gregoire.roussel@wandercraft.eu>
Move broadcast message parsing logic from profiler/src/main.cpp into
server/TracyBroadcast.cpp/hpp. This reduces code duplication and enables
reuse by other tools (e.g., multi-capture).
ParseBroadcastMessage() handles all broadcast protocol versions (0-3) and
returns std::optional<BroadcastMessage>. ClientUniqueID() generates a unique
identifier from IP address and port.
Co-authored-by: Grégoire Roussel <gregoire.roussel@wandercraft.eu>
