{"header":{"message":"Very basic multi-threaded queue runner","description":null,"timestamp":"2015-05-28T23:31:12Z","authors":[{"email":"eelco.dolstra@logicblox.com","name":"Eelco Dolstra"}]},"hash":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC","authors":[],"deps":{"hashes":[["NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC","Very basic multi-threaded queue runner"],["AA",null],["24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC","Start of single-process hydra-queue-runner"],["62MQPRXCZCP7ZQKOOAFU5V36P7DBS6RCFDYK53PDCFGI4FAOQWMQC","Pass null values to libpqxx properly"]],"deps":["24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC"],"known":["62MQPRXCZCP7ZQKOOAFU5V36P7DBS6RCFDYK53PDCFGI4FAOQWMQC"]},"hunks":[{"Replacement":{"inode":{"change":2,"pos":441},"path":"src/hydra-queue-runner/build-result.cc","line":9,"ins":{"up_context":[{"change":2,"pos":555}],"down_context":[{"change":2,"pos":606}],"flag":"BLOCK","start":0,"end":84,"inode":{"change":2,"pos":441}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":555},"to":{"change":2,"start":555,"end":606},"introduced_by":2}],"inode":{"change":2,"pos":441}},"ins_contents":[{"Add":{"text":"BuildResult getBuildResult(std::shared_ptr store, const Derivation & drv)","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:83"}}],"del_contents":[{"Del":{"text":"BuildResult getBuildResult(const Derivation & drv)","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:605"}}]}},{"Edit":{"inode":{"change":2,"pos":4329},"path":"src/hydra-queue-runner/build-result.hh","line":2,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":4343}],"down_context":[{"change":2,"pos":4343}],"flag":"BLOCK","start":85,"end":104,"inode":{"change":2,"pos":4329}}},"contents":[{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:85"}},{"Add":{"text":"#include ","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:103"}}]}},{"Replacement":{"inode":{"change":2,"pos":4329},"path":"src/hydra-queue-runner/build-result.hh","line":27,"ins":{"up_context":[{"change":2,"pos":4741}],"down_context":[],"flag":"BLOCK","start":105,"end":200,"inode":{"change":2,"pos":4329}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":4741},"to":{"change":2,"start":4741,"end":4798},"introduced_by":2}],"inode":{"change":2,"pos":4329}},"ins_contents":[{"Add":{"text":"BuildResult getBuildResult(std::shared_ptr store, const nix::Derivation & drv);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:199"}}],"del_contents":[{"Del":{"text":"BuildResult getBuildResult(const nix::Derivation & drv);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:4797"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":1,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":4840}],"down_context":[{"change":2,"pos":4841}],"flag":"BLOCK","start":201,"end":249,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":"#include ","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:218"}},{"Add":{"text":"#include ","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:248"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":4,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":4861},"to":{"change":2,"start":4861,"end":4879},"introduced_by":2}],"inode":{"change":2,"pos":4840}}},"contents":[{"Del":{"text":"#include ","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:4878"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":5,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":4894}],"down_context":[{"change":2,"pos":4894}],"flag":"BLOCK","start":250,"end":287,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":"#include ","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:267"}},{"Add":{"text":"#include ","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:285"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:286"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":17,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":5058}],"down_context":[{"change":2,"pos":5058}],"flag":"BLOCK","start":288,"end":383,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:288"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:289"}},{"Add":{"text":"std::mutex exitRequestMutex;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:318"}},{"Add":{"text":"std::condition_variable exitRequest;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:355"}},{"Add":{"text":"bool exitRequested(false);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:382"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":23,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":5059}],"down_context":[{"change":2,"pos":5059}],"flag":"BLOCK","start":384,"end":416,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":"static std::atomic_int _int(0);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:415"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":25,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":5060}],"down_context":[{"change":2,"pos":5060}],"flag":"BLOCK","start":417,"end":909,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":"void sigintHandler(int signo)","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:446"}},{"Add":{"text":"{","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:448"}},{"Add":{"text":" _int = 1;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:462"}},{"Add":{"text":"}","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:464"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:465"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:466"}},{"Add":{"text":"void signalThread()","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:486"}},{"Add":{"text":"{","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:488"}},{"Add":{"text":" struct sigaction act;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:514"}},{"Add":{"text":" act.sa_handler = sigintHandler;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:550"}},{"Add":{"text":" sigemptyset(&act.sa_mask);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:581"}},{"Add":{"text":" act.sa_flags = 0;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:603"}},{"Add":{"text":" if (sigaction(SIGINT, &act, 0))","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:639"}},{"Add":{"text":" throw SysError(\"installing handler for SIGINT\");","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:696"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:697"}},{"Add":{"text":" while (true) {","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:716"}},{"Add":{"text":" sleep(1000000);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:740"}},{"Add":{"text":" if (_int) break;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:765"}},{"Add":{"text":" }","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:771"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:772"}},{"Add":{"text":" {","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:778"}},{"Add":{"text":" std::lock_guard lock(exitRequestMutex);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:838"}},{"Add":{"text":" exitRequested = true;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:868"}},{"Add":{"text":" }","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:874"}},{"Add":{"text":" exitRequest.notify_all();","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:904"}},{"Add":{"text":"}","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:906"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:907"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:908"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":115,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":6125}],"down_context":[{"change":2,"pos":6125}],"flag":"BLOCK","start":910,"end":948,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:910"}},{"Add":{"text":" std::thread queueMonitorThread;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:946"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:947"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":128,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":6420}],"down_context":[{"change":2,"pos":6420}],"flag":"BLOCK","start":949,"end":1020,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":" std::mutex runnableMutex;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:978"}},{"Add":{"text":" std::condition_variable runnableCV;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1018"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1019"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":146,"ins":{"up_context":[{"change":2,"pos":6991}],"down_context":[{"change":2,"pos":7042}],"flag":"BLOCK","start":1021,"end":1142,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":6991},"to":{"change":2,"start":6991,"end":7042},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" void queueMonitorThreadEntry();","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1056"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1057"}},{"Add":{"text":" void getQueuedBuilds(std::shared_ptr store, pqxx::connection & conn);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1141"}}],"del_contents":[{"Del":{"text":" void getQueuedBuilds(pqxx::connection & conn);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:7041"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":150,"ins":{"up_context":[{"change":2,"pos":7043}],"down_context":[{"change":2,"pos":7091}],"flag":"BLOCK","start":1143,"end":1224,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":7043},"to":{"change":2,"start":7043,"end":7091},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" Step::ptr createStep(std::shared_ptr store, const Path & drvPath);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1223"}}],"del_contents":[{"Del":{"text":" Step::ptr createStep(const Path & drvPath);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:7090"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":157,"ins":{"up_context":[{"change":2,"pos":7263}],"down_context":[{"change":2,"pos":7288}],"flag":"BLOCK","start":1225,"end":1264,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":7263},"to":{"change":2,"start":7263,"end":7288},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" void makeRunnable(Step::ptr step);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1263"}}],"del_contents":[{"Del":{"text":" void doBuildSteps();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:7287"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":159,"ins":{"up_context":[{"change":2,"pos":7289}],"down_context":[{"change":2,"pos":7327}],"flag":"BLOCK","start":1265,"end":1376,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":7289},"to":{"change":2,"start":7289,"end":7327},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" void builderThreadEntry(int slot);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1303"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1304"}},{"Add":{"text":" void doBuildStep(std::shared_ptr store, Step::ptr step);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1375"}}],"del_contents":[{"Del":{"text":" void doBuildStep(Step::ptr step);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:7326"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":165,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":7481}],"down_context":[{"change":2,"pos":7481}],"flag":"BLOCK","start":1377,"end":1394,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1377"}},{"Add":{"text":" void run();","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1393"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":233,"ins":{"up_context":[{"change":2,"pos":9825}],"down_context":[{"change":2,"pos":9878}],"flag":"BLOCK","start":1395,"end":1893,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":9825},"to":{"change":2,"start":9825,"end":9878},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":"void State::queueMonitorThreadEntry()","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1432"}},{"Add":{"text":"{","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1434"}},{"Add":{"text":" auto store = openStore(); // FIXME: pool","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1479"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1480"}},{"Add":{"text":" Connection conn;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1501"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1502"}},{"Add":{"text":" while (true) {","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1521"}},{"Add":{"text":" getQueuedBuilds(store, conn);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1559"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1560"}},{"Add":{"text":" {","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1570"}},{"Add":{"text":" std::unique_lock lock(exitRequestMutex);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1635"}},{"Add":{"text":" exitRequest.wait_for(lock, std::chrono::seconds(5));","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1700"}},{"Add":{"text":" if (exitRequested) break;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1738"}},{"Add":{"text":" }","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1748"}},{"Add":{"text":" }","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1754"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1755"}},{"Add":{"text":" printMsg(lvlError, \"queue monitor exits\");","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1802"}},{"Add":{"text":"}","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1804"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1805"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1806"}},{"Add":{"text":"void State::getQueuedBuilds(std::shared_ptr store, pqxx::connection & conn)","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1892"}}],"del_contents":[{"Del":{"text":"void State::getQueuedBuilds(pqxx::connection & conn)","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:9877"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":255,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":9880}],"down_context":[{"change":2,"pos":9880}],"flag":"BLOCK","start":1894,"end":1944,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":" printMsg(lvlError, \"checking the queue...\");","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1942"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:1943"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":288,"ins":{"up_context":[{"change":2,"pos":11027}],"down_context":[{"change":2,"pos":11080}],"flag":"BLOCK","start":1945,"end":2005,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":11027},"to":{"change":2,"start":11027,"end":11080},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" Step::ptr step = createStep(store, build->drvPath);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2004"}}],"del_contents":[{"Del":{"text":" Step::ptr step = createStep(build->drvPath);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:11079"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":291,"ins":{"up_context":[{"change":2,"pos":11162}],"down_context":[{"change":2,"pos":11213}],"flag":"BLOCK","start":2006,"end":2064,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":11162},"to":{"change":2,"start":11162,"end":11213},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" BuildResult res = getBuildResult(store, drv);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2063"}}],"del_contents":[{"Del":{"text":" BuildResult res = getBuildResult(drv);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:11212"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":309,"ins":{"up_context":[{"change":2,"pos":11514}],"down_context":[{"change":2,"pos":11564}],"flag":"BLOCK","start":2065,"end":2148,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":11514},"to":{"change":2,"start":11514,"end":11564},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":"Step::ptr State::createStep(std::shared_ptr store, const Path & drvPath)","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2147"}}],"del_contents":[{"Del":{"text":"Step::ptr State::createStep(const Path & drvPath)","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:11563"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":337,"ins":{"up_context":[{"change":2,"pos":12329}],"down_context":[{"change":2,"pos":12374}],"flag":"BLOCK","start":2149,"end":2201,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":12329},"to":{"change":2,"start":12329,"end":12374},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" Step::ptr dep = createStep(store, i.first);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2200"}}],"del_contents":[{"Del":{"text":" Step::ptr dep = createStep(i.first);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:12373"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":346,"ins":{"up_context":[{"change":2,"pos":12514}],"down_context":[{"change":2,"pos":12565}],"flag":"BLOCK","start":2202,"end":2250,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":12514},"to":{"change":2,"start":12514,"end":12565},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" if (step->deps.empty()) makeRunnable(step);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2249"}}],"del_contents":[{"Del":{"text":" if (step->deps.empty()) runnable.insert(step);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:12564"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":365,"ins":{"up_context":[{"change":2,"pos":13027}],"down_context":[{"change":2,"pos":13066}],"flag":"BLOCK","start":2251,"end":2287,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":13027},"to":{"change":2,"start":13027,"end":13066},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" makeRunnable(rdep);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2286"}}],"del_contents":[{"Del":{"text":" runnable.insert(rdep);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:13065"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":409,"ins":{"up_context":[{"change":2,"pos":14019}],"down_context":[{"change":2,"pos":14046}],"flag":"BLOCK","start":2288,"end":2329,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":14019},"to":{"change":2,"start":14019,"end":14046},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":"void State::makeRunnable(Step::ptr step)","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2328"}}],"del_contents":[{"Del":{"text":"void State::doBuildSteps()","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14045"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":411,"ins":{"up_context":[{"change":2,"pos":14048}],"down_context":[{"change":2,"pos":14256}],"flag":"BLOCK","start":2330,"end":2457,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":14048},"to":{"change":2,"start":14048,"end":14256},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" assert(step->deps.empty());","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2361"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2362"}},{"Add":{"text":" {","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2368"}},{"Add":{"text":" std::lock_guard lock(runnableMutex);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2425"}},{"Add":{"text":" runnable.insert(step);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2456"}}],"del_contents":[{"Del":{"text":" while (!runnable.empty()) {","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14079"}},{"Del":{"text":" printMsg(lvlInfo, format(\"%1% runnable steps\") % runnable.size());","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14154"}},{"Del":{"text":" Step::ptr step = *runnable.begin();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14198"}},{"Del":{"text":" runnable.erase(step);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14228"}},{"Del":{"text":" doBuildStep(step);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14255"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":417,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":14262}],"down_context":[{"change":2,"pos":14262}],"flag":"BLOCK","start":2458,"end":2488,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2458"}},{"Add":{"text":" runnableCV.notify_one();","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2487"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":422,"ins":{"up_context":[{"change":2,"pos":14266}],"down_context":[{"change":2,"pos":14306}],"flag":"BLOCK","start":2489,"end":3117,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":14266},"to":{"change":2,"start":14266,"end":14306},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":"void State::builderThreadEntry(int slot)","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2529"}},{"Add":{"text":"{","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2531"}},{"Add":{"text":" auto store = openStore(); // FIXME: pool","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2576"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2577"}},{"Add":{"text":" while (true) {","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2597"}},{"Add":{"text":" Step::ptr step;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2621"}},{"Add":{"text":" {","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2631"}},{"Add":{"text":" std::unique_lock lock(runnableMutex);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2693"}},{"Add":{"text":" while (runnable.empty())","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2730"}},{"Add":{"text":" runnableCV.wait(lock);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2769"}},{"Add":{"text":" step = *runnable.begin();","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2807"}},{"Add":{"text":" runnable.erase(step);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2841"}},{"Add":{"text":" }","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2851"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2852"}},{"Add":{"text":" printMsg(lvlError, format(\"slot %1%: got build step ‘%2%’\") % slot % step->drvPath);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2949"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2950"}},{"Add":{"text":" doBuildStep(store, step);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2984"}},{"Add":{"text":" }","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2990"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:2991"}},{"Add":{"text":" printMsg(lvlError, \"builder thread exits\");","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3039"}},{"Add":{"text":"}","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3041"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3042"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3043"}},{"Add":{"text":"void State::doBuildStep(std::shared_ptr store, Step::ptr step)","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3116"}}],"del_contents":[{"Del":{"text":"void State::doBuildStep(Step::ptr step)","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:14305"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":498,"ins":{"up_context":[{"change":2,"pos":15956}],"down_context":[{"change":2,"pos":16006}],"flag":"BLOCK","start":3118,"end":3175,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":15956},"to":{"change":2,"start":15956,"end":16006},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" if (success) res = getBuildResult(store, step->drv);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3174"}}],"del_contents":[{"Del":{"text":" if (success) res = getBuildResult(step->drv);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:16005"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":581,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":19072}],"down_context":[{"change":2,"pos":19072}],"flag":"BLOCK","start":3176,"end":3510,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":"}","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3177"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3178"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3179"}},{"Add":{"text":"void State::run()","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3197"}},{"Add":{"text":"{","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3199"}},{"Add":{"text":" {","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3205"}},{"Add":{"text":" Connection conn;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3230"}},{"Add":{"text":" markActiveBuildStepsAsAborted(conn, 0);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3278"}},{"Add":{"text":" }","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3284"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3285"}},{"Add":{"text":" queueMonitorThread = std::thread(&State::queueMonitorThreadEntry, this);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3362"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3363"}},{"Add":{"text":" sleep(1);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3377"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3378"}},{"Add":{"text":" for (int n = 0; n < 4; n++)","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3410"}},{"Add":{"text":" std::thread(&State::builderThreadEntry, this, n).detach();","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3477"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3478"}},{"Add":{"text":" queueMonitorThread.join();","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3509"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":606,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":19176}],"down_context":[{"change":2,"pos":19176}],"flag":"BLOCK","start":3511,"end":3556,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3511"}},{"Add":{"text":" std::thread(signalThread).detach();","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3555"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":609,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":19177}],"down_context":[{"change":2,"pos":19177}],"flag":"BLOCK","start":3557,"end":3821,"inode":{"change":2,"pos":4840}}},"contents":[{"Add":{"text":" /* Ignore signals. This is inherited by the other threads. */","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3626"}},{"Add":{"text":" sigset_t set;","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3648"}},{"Add":{"text":" sigemptyset(&set);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3675"}},{"Add":{"text":" sigaddset(&set, SIGHUP);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3708"}},{"Add":{"text":" sigaddset(&set, SIGINT);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3741"}},{"Add":{"text":" sigaddset(&set, SIGTERM);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3775"}},{"Add":{"text":" sigprocmask(SIG_BLOCK, &set, NULL);","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3819"}},{"Add":{"text":"","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3820"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":619,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":19262},"to":{"change":2,"start":19262,"end":19292},"introduced_by":2}],"inode":{"change":2,"pos":4840}}},"contents":[{"Del":{"text":"","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19262"}},{"Del":{"text":" store = openStore();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19291"}}]}},{"Edit":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":622,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":19396},"to":{"change":2,"start":19396,"end":19423},"introduced_by":2}],"inode":{"change":2,"pos":4840}}},"contents":[{"Del":{"text":"","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19396"}},{"Del":{"text":" Connection conn;","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19421"}},{"Del":{"text":"","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19422"}}]}},{"Replacement":{"inode":{"change":2,"pos":4840},"path":"src/hydra-queue-runner/hydra-queue-runner.cc","line":623,"ins":{"up_context":[{"change":2,"pos":19444}],"down_context":[{"change":2,"pos":19568}],"flag":"BLOCK","start":3822,"end":3843,"inode":{"change":2,"pos":4840}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":19444},"to":{"change":2,"start":19444,"end":19568},"introduced_by":2}],"inode":{"change":2,"pos":4840}},"ins_contents":[{"Add":{"text":" state.run();","pos":"NJJ7H64SZOX5EGACDCQAUQ7R6UEWD5IIC35A2MWFOOJV55DJYPHAC:3842"}}],"del_contents":[{"Del":{"text":"","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19444"}},{"Del":{"text":" state.markActiveBuildStepsAsAborted(conn, 0);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19498"}},{"Del":{"text":"","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19499"}},{"Del":{"text":" state.getQueuedBuilds(conn);","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19536"}},{"Del":{"text":"","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19537"}},{"Del":{"text":" state.doBuildSteps();","pos":"24BMQDZAWDQ7VNIA7TIROXSOYLOJBNZ2E4264WHWNJAEN6ZB3UOAC:19567"}}]}}],"owner":"grahamc","repo":"hydra","token":"vB2OcD7oON5Dfq2Bu/TDTSynYRG/UZ4nO57EcuU7VPk=","login":null}

…

Dependencies

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Review