strUsage+=HelpMessageOpt("-rpcwait",_("Wait for RPC server to start"));
strUsage+=HelpMessageOpt("-rpcuser=<user>",_("Username for JSON-RPC connections"));
strUsage+=HelpMessageOpt("-rpcpassword=<pw>",_("Password for JSON-RPC connections"));
strUsage+=HelpMessageOpt("-rpcclienttimeout=<n>",strprintf(_("Timeout during HTTP requests (default: %d)"),DEFAULT_HTTP_CLIENT_TIMEOUT));
strUsage+=HelpMessageOpt("-rpcclienttimeout=<n>",strprintf(_("Timeout in seconds during HTTP requests, or 0 for no timeout. (default: %d)"),DEFAULT_HTTP_CLIENT_TIMEOUT));