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A "beacon" is a named boolean variable that can be inspected in conditionals. Beacons can be set and cleared at runtime via the pound control interface. They provide a mechanism for altering pound behavior without the need to reconfigure it. * src/Makefile.am: Add new source. * src/beacon.c: New file. * src/config.c (DeclareBeacon): New global statement. (Beacon): New conditional statement. * src/http.c (match_cond): Handle COND_BEACON. * src/pound-mode.el: Add new keywords. * src/pound.h (COND_BEACON): New condition code. (_service_cond): New field: "beacon". (pound_beacon_declare, pound_beacon_get) (pound_beacon_set, pound_beacon_serialize): New protos. * src/poundctl.c: New subcommand: "beacon". * src/poundctl.tmpl: New templates: "default.beacon" and "xml.beacon". * src/svc.c: New endpoint: "/beacon". * NEWS: Document changes. * doc/pound.8: Likewise. * doc/pound.texi: Likewise. * doc/poundctl.8: Likewise. * doc/poundctl.tmpl.5: Likewise. * tests/beacon.at: New test. * tests/Makefile.am: Add new file. * tests/testsuite.at: Include new test.
81 lines
1.4 KiB
Plaintext
81 lines
1.4 KiB
Plaintext
# This file is part of pound testsuite. -*- autotest -*-
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# Copyright (C) 2026 Sergey Poznyakoff
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#
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# Pound is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Pound is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with pound. If not, see <http://www.gnu.org/licenses/>.
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AT_SETUP([Beacons])
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AT_KEYWORDS([beacon poundctl])
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AT_DATA([beacon.tmpl],
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[{{define "default" -}}
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{{range $name,$val = .beacons -}}
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{{$name}} {{$val}}
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{{end}}
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{{- end -}}
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])
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PT_CHECK(
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[DeclareBeacon "b1"
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ListenHTTP
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Service "one"
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Beacon "b1"
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Backend
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Address
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Port
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End
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End
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Service "two"
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Backend
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Address
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Port
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End
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End
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End
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],
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[GET /echo/foo
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end
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200
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x-backend-number: 1
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end
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run poundctl -f ./pound.cfg -t ./beacon.tmpl beacon
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status 0
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stdout
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b1 false
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end
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end
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run poundctl -f ./pound.cfg -t ./beacon.tmpl beacon -s b1
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status 0
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end
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GET /echo/foo
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end
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200
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x-backend-number: 0
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end
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run poundctl -f ./pound.cfg -t ./beacon.tmpl beacon -d b1
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status 0
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end
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GET /echo/foo
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end
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200
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x-backend-number: 1
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end
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])
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AT_CLEANUP
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