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* Make the poll interval configurable.

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This commit is contained in:
Eelco Dolstra 2009-03-30 11:34:03 +00:00
parent 096affb55b
commit 805144b705
2 changed files with 3 additions and 3 deletions
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4
src/libstore/build.cc
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@ -2597,12 +2597,12 @@ void Worker::waitForInput()
/* If we are polling goals that are waiting for a lock, then wake /* If we are polling goals that are waiting for a lock, then wake
up after a few seconds at most. */ up after a few seconds at most. */
int wakeUpInterval = 3; int wakeUpInterval = queryIntSetting("build-poll-interval", 5);
if (!waitingForAWhile.empty()) { if (!waitingForAWhile.empty()) {
useTimeout = true; useTimeout = true;
if (lastWokenUp == 0) if (lastWokenUp == 0)
printMsg(lvlError, "waiting for locks..."); printMsg(lvlError, "waiting for locks or build slots...");
if (lastWokenUp == 0 || lastWokenUp > before) lastWokenUp = before; if (lastWokenUp == 0 || lastWokenUp > before) lastWokenUp = before;
timeout.tv_sec = std::max((time_t) 0, lastWokenUp + wakeUpInterval - before); timeout.tv_sec = std::max((time_t) 0, lastWokenUp + wakeUpInterval - before);
} else lastWokenUp = 0; } else lastWokenUp = 0;

2
tests/parallel.sh
View file

@ -27,7 +27,7 @@ clearStore
rm -f $SHARED.cur $SHARED.max rm -f $SHARED.cur $SHARED.max
drvPath=$($nixinstantiate parallel.nix --argstr sleepTime 7) drvPath=$($nixinstantiate parallel.nix --argstr sleepTime 8)
cmd="$nixstore -j1 -r $drvPath" cmd="$nixstore -j1 -r $drvPath"