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Do the same with protocol and proxy/health handlers
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| // Copyright (c) 2015 Uber Technologies, Inc. | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| // THE SOFTWARE. | ||
| 'use strict'; | ||
|
|
||
| module.exports = { | ||
| join: { | ||
| endpoint: '/protocol/join', | ||
| handler: require('./join.js') | ||
| }, | ||
| ping: { | ||
| endpoint: '/protocol/ping', | ||
| handler: require('./ping.js') | ||
| }, | ||
| pingReq: { | ||
| endpoint: '/protocol/ping-req', | ||
| handler: require('./ping-req.js') | ||
| } | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| // Copyright (c) 2015 Uber Technologies, Inc. | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| // THE SOFTWARE. | ||
| 'use strict'; | ||
|
|
||
| var safeParse = require('../../lib/util').safeParse; | ||
| var sendPing = require('../../lib/swim/ping-sender.js'); | ||
|
|
||
| module.exports = function createPingReqHandler(ringpop) { | ||
| return function handlePingReq(arg1, arg2, hostInfo, callback) { | ||
| ringpop.stat('increment', 'ping-req.recv'); | ||
|
|
||
| var body = safeParse(arg2); | ||
|
|
||
| // NOTE sourceIncarnationNumber is an optional argument. It was not present | ||
| // until after the v9.8.12 release. | ||
| if (body === null || !body.source || !body.target || !body.changes || !body.checksum) { | ||
| return callback(new Error('need req body with source, target, changes, and checksum')); | ||
| } | ||
|
|
||
| var source = body.source; | ||
| var sourceIncarnationNumber = body.sourceIncarnationNumber; | ||
| var target = body.target; | ||
| var changes = body.changes; | ||
| var checksum = body.checksum; | ||
|
|
||
| ringpop.serverRate.mark(); | ||
| ringpop.totalRate.mark(); | ||
| ringpop.membership.update(changes); | ||
|
|
||
| ringpop.debugLog('ping-req send ping source=' + source + ' target=' + target, 'p'); | ||
|
|
||
| var start = new Date(); | ||
| sendPing({ | ||
| ringpop: ringpop, | ||
| target: target | ||
| }, function (isOk, body) { | ||
| ringpop.stat('timing', 'ping-req-ping', start); | ||
| ringpop.debugLog('ping-req recv ping source=' + source + ' target=' + target + ' isOk=' + isOk, 'p'); | ||
|
|
||
| if (isOk) { | ||
| ringpop.membership.update(body.changes); | ||
| } | ||
|
|
||
| callback(null, null, JSON.stringify({ | ||
| changes: ringpop.dissemination.issueAsReceiver(source, | ||
| sourceIncarnationNumber, checksum), | ||
| pingStatus: isOk, | ||
| target: target | ||
| })); | ||
| }); | ||
| }; | ||
| }; |
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