void McRequest::Keys::update(folly::StringPiece key) {
keyWithoutRoute = key;
if (!key.empty()) {
if (*key.begin() == '/') {
size_t pos = 1;
for (int i = 0; i < 2; ++i) {
pos = key.find('/', pos);
if (pos == std::string::npos) {
break;
}
++pos;
}
if (pos != std::string::npos) {
keyWithoutRoute.advance(pos);
routingPrefix.reset(key.begin(), pos);
}
}
}
routingKey = keyWithoutRoute;
size_t pos = keyWithoutRoute.find("|#|");
if (pos != std::string::npos) {
routingKey.reset(keyWithoutRoute.begin(), pos);
}
routingKeyHash = getMemcacheKeyHashValue(routingKey);
}
uint32_t Keys::routingKeyHash() const {
if (routingKeyHash_ == 0) {
const_cast<uint32_t&>(routingKeyHash_)
= getMemcacheKeyHashValue(routingKey_);
}
return routingKeyHash_;
}
