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* Work around a race condition starting the Nix daemon.

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This commit is contained in:
Eelco Dolstra 2011-10-11 11:14:30 +00:00
parent 5193db048e
commit 7d314b8c95
1 changed files with 8 additions and 1 deletions
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9
tests/common.sh.in
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@ -32,7 +32,7 @@ export REAL_DATA_DIR=@datadir@
export REAL_STORE_DIR=@storedir@ export REAL_STORE_DIR=@storedir@
export NIX_BUILD_HOOK= export NIX_BUILD_HOOK=
export PERL=perl export PERL=perl
export PERL5LIB=$TOP/perl/lib export PERL5LIB=$TOP/perl/lib:$PERL5LIB
export NIX_BZIP2="@bzip2_bin_test@/bzip2" export NIX_BZIP2="@bzip2_bin_test@/bzip2"
if test "${NIX_BZIP2:0:1}" != "/"; then if test "${NIX_BZIP2:0:1}" != "/"; then
NIX_BZIP2=`pwd`/${NIX_BZIP2} NIX_BZIP2=`pwd`/${NIX_BZIP2}
@ -74,7 +74,14 @@ clearManifests() {
} }
startDaemon() { startDaemon() {
# Start the daemon, wait for the socket to appear. !!!
# ‘nix-worker’ should have an option to fork into the background.
rm -f $NIX_STATE_DIR/daemon-socket/socket
nix-worker --daemon & nix-worker --daemon &
for ((i = 0; i < 30; i++)); do
if [ -e $NIX_STATE_DIR/daemon-socket/socket ]; then break; fi
sleep 1
done
pidDaemon=$! pidDaemon=$!
trap "kill -9 $pidDaemon" EXIT trap "kill -9 $pidDaemon" EXIT
export NIX_REMOTE=daemon export NIX_REMOTE=daemon