namespace { // Variables internal to initialization process only

int nMaxConnections;

int available_fds;

ServiceFlags nLocalServices = ServiceFlags(NODE_NETWORK_LIMITED | NODE_WITNESS);

int64_t peer_connect_timeout;

// Number of bound interfaces (we have at least one)

int nBind = std::max(nUserBind, size_t(1));

// Maximum number of connections with other nodes, this accounts for all types of outbounds and inbounds except for manual

return InitError(Untranslated("-maxconnections must be greater or equal than zero"));

}

// Reserve enough FDs to account for the bare minimum, plus any manual connections, plus the bound interfaces

int min_required_fds = MIN_CORE_FDS + MAX_ADDNODE_CONNECTIONS + nBind;

// Try raising the FD limit to what we need (available_fds may be smaller than the requested amount if this fails)

// If we are using select instead of poll, our actual limit may be even smaller

#ifndef USE_POLL

available_fds = std::min(FD_SETSIZE, available_fds);

return InitError(strprintf(_("Not enough file descriptors available. %d available, %d required."), available_fds, min_required_fds));

// Trim requested connection counts, to fit into system limitations

// ********************************************************* Step 3: parameter-to-internal-flags

if (auto result{init::SetLoggingCategories(args)}; !result) return InitError(util::ErrorString(result));