diff options
| -rw-r--r-- | src/libstore/gc.cc | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/libstore/gc.cc b/src/libstore/gc.cc index ee123d84e..fa68cd8f3 100644 --- a/src/libstore/gc.cc +++ b/src/libstore/gc.cc @@ -126,7 +126,17 @@ void LocalStore::addTempRoot(const StorePath & path) auto socketPath = stateDir.get() + gcSocketPath; debug("connecting to '%s'", socketPath); state->fdRootsSocket = createUnixDomainSocket(); - nix::connect(state->fdRootsSocket.get(), socketPath); + try { + nix::connect(state->fdRootsSocket.get(), socketPath); + } catch (SysError & e) { + /* The garbage collector may have exited, so we need to + restart. */ + if (e.errNo == ECONNREFUSED) { + debug("GC socket connection refused"); + state->fdRootsSocket.close(); + goto restart; + } + } } try { |