Function WriteCallback

src/common.cpp:63–67

Helper function for curl write callback

// Helper function for curl write callback
static size_t WriteCallback(void *contents, size_t size, size_t nmemb,
                           std::string *userp) {
  userp->append((char *)contents, size * nmemb);
  return size * nmemb;
}

// Get chain ID from RPC endpoint
uint64_t getChainId(const std::string &rpc_url) {