/*
* Update repository information and return thre repoId, otherwise empty
* string.
*/
void updateRepo(const string &path) {
RepoControl repo = RepoControl(path);
RepoInfo info;
try {
repo.open();
} catch (SystemException &e) {
WARNING("Failed to open repository %s: %s", path.c_str(), e.what());
return;
}
RWKey::sp key = infoLock.writeLock();
if (myInfo.hasRepo(repo.getUUID())) {
info = myInfo.getRepo(repo.getUUID());
} else {
info = RepoInfo(repo.getUUID(), repo.getPath());
}
info.updateHead(repo.getHead());
myInfo.updateRepo(repo.getUUID(), info);
LOG("Checked %s: %s %s", path.c_str(), repo.getHead().c_str(), repo.getUUID().c_str());
repo.close();
return;
}
void writer(int id) {
rwLock.writeLock();
int i = rand() % buffer.size();
int data = rand();
buffer[i] = data;
{
lock_guard<mutex> lock(outputLock);
cout << "writer " << id << " writes buffer[" << i << "] = " << data << endl;
}
rwLock.writeUnLock();
}
void updateHost(KVSerializer &kv, const string &srcIp) {
RWKey::sp key = hostsLock.writeLock();
map<string, HostInfo *>::iterator it;
string hostId = kv.getStr("hostId");
// Update
it = hosts.find(hostId);
if (it == hosts.end()) {
hosts[hostId] = new HostInfo(hostId, kv.getStr("cluster"));
}
hosts[hostId]->update(kv);
hosts[hostId]->setPreferredIp(srcIp);
}
