Function addnode

src/rpcnet.cpp:274–322

}

UniValue addnode(const UniValue& params, bool fHelp)
{
    string strCommand;
    if (params.size() == 2)
        strCommand = params[1].get_str();
    if (fHelp || params.size() != 2 ||
        (strCommand != "onetry" && strCommand != "add" && strCommand != "remove"))
        throw runtime_error(
            "addnode \"node\" \"add|remove|onetry\"\n"
            "\nAttempts add or remove a node from the addnode list.\n"
            "Or try a connection to a node once.\n"
            "\nArguments:\n"
            "1. \"node\"     (string, required) The node (see getpeerinfo for nodes)\n"
            "2. \"command\"  (string, required) 'add' to add a node to the list, 'remove' to remove a node from the list, 'onetry' to try a connection to the node once\n"
            "\nExamples:\n"
            + HelpExampleCli("addnode", "\"192.168.0.6:8333\" \"onetry\"")
            + HelpExampleRpc("addnode", "\"192.168.0.6:8333\", \"onetry\"")
        );

    string strNode = params[0].get_str();

    if (strCommand == "onetry")
    {
        CAddress addr;
        OpenNetworkConnection(addr, false, NULL, strNode.c_str());
        return NullUniValue;
    }

    LOCK(cs_vAddedNodes);
    vector<string>::iterator it = vAddedNodes.begin();
    for(; it != vAddedNodes.end(); it++)
        if (strNode == *it)
            break;

    if (strCommand == "add")
    {
        if (it != vAddedNodes.end())
            throw JSONRPCError(RPC_CLIENT_NODE_ALREADY_ADDED, "Error: Node already added");
        vAddedNodes.push_back(strNode);
    }
    else if(strCommand == "remove")
    {
        if (it == vAddedNodes.end())
            throw JSONRPCError(RPC_CLIENT_NODE_NOT_ADDED, "Error: Node has not been added.");
        vAddedNodes.erase(it);
    }

    return NullUniValue;
}

UniValue getaddednodeinfo(const UniValue& params, bool fHelp)
{