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release](https://img.shields.io/github/release/go-daq/tdaq.svg)](https://github.com/go-daq/tdaq/releases)\n[![CI](https://github.com/go-daq/tdaq/workflows/CI/badge.svg)](https://github.com/go-daq/tdaq/actions)\n[![codecov](https://codecov.io/gh/go-daq/tdaq/branch/master/graph/badge.svg)](https://codecov.io/gh/go-daq/tdaq)\n[![Go Report Card](https://goreportcard.com/badge/github.com/go-daq/tdaq)](https://goreportcard.com/report/github.com/go-daq/tdaq)\n[![GoDoc](https://godoc.org/github.com/go-daq/tdaq?status.svg)](https://godoc.org/github.com/go-daq/tdaq)\n[![License](https://img.shields.io/badge/License-BSD--3-blue.svg)](https://github.com/go-daq/tdaq/license)\n[![DOI](https://zenodo.org/badge/206621458.svg)](https://zenodo.org/badge/latestdoi/206621458)\n\n\n`tdaq` is a toolkit to create distributed DAQ systems, over TCP/IP.\n\n## Installation\n\n```\n$\u003e go get github.com/go-daq/tdaq/...\n```\n\n## Example\n\nIn a terminal, launch the `run-control`:\n\n```\n$\u003e tdaq-runctl -web=:8080 -i -lvl dbg\ntdaq-runctl          INFO listening on \":44000\"...\n\n::::::::::::::::::::::::::\n:::  RunControl shell  :::\n::::::::::::::::::::::::::\n\n- /config -\u003e configure tdaq processes\n- /init   -\u003e initialize tdaq processes\n- /run    -\u003e start a new run\n- /stop   -\u003e stop current run\n- /reset  -\u003e reset tdaq processes\n- /status -\u003e display status of all tdaq processes\n- /quit   -\u003e terminate tdaq processes (and quit)\n\ntdaq-runctl          INFO waiting for commands...\ntdaq-runctl\u003e\u003e\ntdaq-runctl          INFO starting web run-ctl server on \":8080\"...\ntdaq-runctl          INFO received /join from conn 127.0.0.1:44066\ntdaq-runctl          INFO   proc: \"tdaq-datasrc\"\ntdaq-runctl          INFO    - outputs:\ntdaq-runctl          INFO      - name: \"/adc\"\ntdaq-runctl          INFO        addr: \"[::]:34373\"\ntdaq-runctl          INFO received /join from conn 127.0.0.1:44112\ntdaq-runctl          INFO   proc: \"tdaq-datasink\"\ntdaq-runctl          INFO    - inputs:\ntdaq-runctl          INFO      - name: \"/adc\"\ntdaq-runctl\u003e\u003e /config\ntdaq-runctl          INFO /config processes...\ntdaq-runctl          DBG  sending /config to \"tdaq-datasrc\"...\ntdaq-runctl          DBG  sending /config to \"tdaq-datasink\"...\ntdaq-runctl          DBG  sending /config to \"tdaq-datasrc\"... [ok]\ntdaq-runctl          DBG  sending /config to \"tdaq-datasink\"... [ok]\ntdaq-runctl\u003e\u003e /init\ntdaq-runctl          INFO /init processes...\ntdaq-runctl          DBG  sending cmd CmdInit to \"tdaq-datasrc\"...\ntdaq-runctl          DBG  sending cmd CmdInit... [ok]\ntdaq-runctl          DBG  sending cmd CmdInit to \"tdaq-datasrc\"... [ok]\ntdaq-runctl          DBG  sending cmd CmdInit to \"tdaq-datasink\"...\ntdaq-runctl          DBG  sending cmd CmdInit... [ok]\ntdaq-runctl          DBG  sending cmd CmdInit to \"tdaq-datasink\"... [ok]\ntdaq-runctl\u003e\u003e /run\ntdaq-runctl          INFO /start processes...\ntdaq-runctl          DBG  sending cmd CmdStart to \"tdaq-datasrc\"...\ntdaq-runctl          DBG  sending cmd CmdStart... [ok]\ntdaq-runctl          DBG  sending cmd CmdStart to \"tdaq-datasrc\"... [ok]\ntdaq-runctl          DBG  sending cmd CmdStart to \"tdaq-datasink\"...\ntdaq-runctl          DBG  sending cmd CmdStart... [ok]\ntdaq-runctl          DBG  sending cmd CmdStart to \"tdaq-datasink\"... [ok]\ntdaq-runctl\u003e\u003e /stop\ntdaq-runctl          INFO /stop processes...\ntdaq-runctl          DBG  sending cmd CmdStop to \"tdaq-datasrc\"...\ntdaq-runctl          DBG  sending cmd CmdStop... [ok]\ntdaq-runctl          DBG  sending cmd CmdStop to \"tdaq-datasrc\"... [ok]\ntdaq-runctl          DBG  sending cmd CmdStop to \"tdaq-datasink\"...\ntdaq-runctl          DBG  sending cmd CmdStop... [ok]\ntdaq-runctl          DBG  sending cmd CmdStop to \"tdaq-datasink\"... [ok]\ntdaq-runctl\u003e\u003e /run\ntdaq-runctl          INFO /start processes...\ntdaq-runctl          DBG  sending cmd CmdStart to \"tdaq-datasrc\"...\ntdaq-runctl          DBG  sending cmd CmdStart... [ok]\ntdaq-runctl          DBG  sending cmd CmdStart to \"tdaq-datasrc\"... [ok]\ntdaq-runctl          DBG  sending cmd CmdStart to \"tdaq-datasink\"...\ntdaq-runctl          DBG  sending cmd CmdStart... [ok]\ntdaq-runctl          DBG  sending cmd CmdStart to \"tdaq-datasink\"... [ok]\ntdaq-runctl\u003e\u003e /stop\ntdaq-runctl          INFO /stop processes...\ntdaq-runctl          DBG  sending cmd CmdStop to \"tdaq-datasink\"...\ntdaq-runctl          DBG  sending cmd CmdStop... [ok]\ntdaq-runctl          DBG  sending cmd CmdStop to \"tdaq-datasink\"... [ok]\ntdaq-runctl          DBG  sending cmd CmdStop to \"tdaq-datasrc\"...\ntdaq-runctl          DBG  sending cmd CmdStop... [ok]\ntdaq-runctl          DBG  sending cmd CmdStop to \"tdaq-datasrc\"... [ok]\ntdaq-runctl\u003e\u003e /quit\ntdaq-runctl          INFO /quit processes...\ntdaq-runctl          DBG  sending cmd CmdQuit to \"tdaq-datasrc\"...\ntdaq-runctl          DBG  sending cmd CmdQuit... [ok]\ntdaq-runctl          DBG  sending cmd CmdQuit to \"tdaq-datasrc\"... [ok]\ntdaq-runctl          DBG  sending cmd CmdQuit to \"tdaq-datasink\"...\ntdaq-runctl          DBG  sending cmd CmdQuit... [ok]\ntdaq-runctl          DBG  sending cmd CmdQuit to \"tdaq-datasink\"... [ok]\ntdaq-runctl          INFO shutting down...\ntdaq-runctl          INFO closing...\n```\n\nIn a second terminal, launch the `tdaq-datasrc` data producer application:\n\n```\n$\u003e tdaq-datasrc -lvl dbg\ntdaq-datasrc         DBG  received /config command...\ntdaq-datasrc         DBG  received /init command...\ntdaq-datasrc         DBG  received /start command...\ntdaq-datasrc         DBG  received /stop command... -\u003e n=57\ntdaq-datasrc         DBG  received /start command...\ntdaq-datasrc         DBG  received /stop command... -\u003e n=457\ntdaq-datasrc         DBG  received \"/quit\" command...\n```\n\nIn a third terminal, launch the `tdaq-datasink` data consumer application:\n\n```\n$\u003e tdaq-datasink -lvl dbg\ntdaq-datasink        DBG  received /config command...\ntdaq-datasink        DBG  received /init command...\ntdaq-datasink        DBG  received /start command...\ntdaq-datasink        DBG  received /stop command... -\u003e n=57\ntdaq-datasink        DBG  received /start command...\ntdaq-datasink        DBG  received /stop command... -\u003e n=457\ntdaq-datasink        DBG  received \"/quit\" command...\n```\n\nOne has also access to a web-based control UI for the run-ctl:\n\n![web-ui](https://github.com/go-daq/tdaq/raw/master/testdata/webui_golden.png)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgo-daq%2Ftdaq","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgo-daq%2Ftdaq","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgo-daq%2Ftdaq/lists"}