void MemcachedCluster::init() {
REQUIRE(cluster.start());
- Retry cluster_is_listening([this]() {
- return cluster.isListening();
- });
- while (!cluster_is_listening()) {
- cluster.stop();
- cluster.wait();
- cluster.start();
+ while (!cluster.ensureListening()) {
+ cluster.restart();
}
if (auto br = getenv_else("MEMCACHED_BREAK", "0")) {
MemcachedCluster &MemcachedCluster::operator=(MemcachedCluster &&mc) noexcept {
cluster = move(mc.cluster);
memcached_clone(&memc, &mc.memc);
- returns = ReturnMatcher{&memc};
+ returns = &memc;
return *this;
}
MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, enable));
}
+void MemcachedCluster::enableMetaProto(bool enable) {
+ REQUIRE(MEMCACHED_SUCCESS == memcached_behavior_set(&memc,
+ MEMCACHED_BEHAVIOR_META_PROTOCOL, enable));
+}
+
void MemcachedCluster::enableBuffering(bool enable) {
REQUIRE(MEMCACHED_SUCCESS == memcached_behavior_set(&memc,
MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, enable));
void MemcachedCluster::killOneServer() const {
const auto &servers = cluster.getServers();
- const auto &victim = servers[random_num(0UL, servers.size() - 1)];
+ const auto &victim = servers[random_num((size_t)0, servers.size() - 1)];
::kill(victim.getPid(), SIGKILL);
}
+
+bool MemcachedCluster::isGEVersion(uint8_t major, uint8_t minor, uint8_t micro) {
+ REQUIRE(MEMCACHED_SUCCESS == memcached_version(&memc));
+ auto inst = memcached_server_instance_by_position(&memc, 0);
+ auto maj = memcached_server_major_version(inst);
+ auto min = memcached_server_minor_version(inst);
+ auto mic = memcached_server_micro_version(inst);
+
+ return (maj > major)
+ || (maj == major && min > minor)
+ || (maj == major && min == minor && mic >= micro);
+}