Examples with OkPacket com.alibaba.cobar.net.mysql.OkPacket used on opensource projects

Example 1 with OkPacket

use of com.alibaba.cobar.net.mysql.OkPacket in project cobar by alibaba.

the class SingleNodeHandler method okResponse.

@Override
public void okResponse(byte[] data, MySQLConnection conn) {
    boolean executeResponse = false;
    try {
        executeResponse = conn.syncAndExcute();
    } catch (UnsupportedEncodingException e) {
        executeException(conn);
    }
    if (executeResponse) {
        conn.setRunning(false);
        ServerConnection source = session.getSource();
        if (source.isAutocommit()) {
            session.clearConnections();
        }
        endRunning();
        OkPacket ok = new OkPacket();
        ok.read(data);
        source.setLastInsertId(ok.insertId);
        buffer = source.writeToBuffer(data, buffer);
        source.write(buffer);
    }
}

Example 2 with OkPacket

use of com.alibaba.cobar.net.mysql.OkPacket in project cobar by alibaba.

the class SingleNodeExecutor method setLastInsertId.

private void setLastInsertId(BinaryPacket bin, ServerConnection sc) {
    OkPacket ok = new OkPacket();
    ok.read(bin);
    if (ok.insertId > 0) {
        sc.setLastInsertId(ok.insertId);
    }
}

Example 3 with OkPacket

use of com.alibaba.cobar.net.mysql.OkPacket in project cobar by alibaba.

the class KillHandler method getOkPacket.

private static OkPacket getOkPacket() {
    OkPacket packet = new OkPacket();
    packet.packetId = 1;
    packet.affectedRows = 0;
    packet.serverStatus = 2;
    return packet;
}

Example 4 with OkPacket

use of com.alibaba.cobar.net.mysql.OkPacket in project cobar by alibaba.

the class BlockingSession method cancel.

@Override
public void cancel(FrontendConnection sponsor) {
    // TODO terminate session
    source.writeErrMessage(ErrorCode.ER_QUERY_INTERRUPTED, "Query execution was interrupted");
    if (sponsor != null) {
        OkPacket packet = new OkPacket();
        packet.packetId = 1;
        packet.affectedRows = 0;
        packet.serverStatus = 2;
        packet.write(sponsor);
    }
}

Example 5 with OkPacket

use of com.alibaba.cobar.net.mysql.OkPacket in project cobar by alibaba.

the class KillConnection method response.

public static void response(String stmt, int offset, ManagerConnection mc) {
    int count = 0;
    List<FrontendConnection> list = getList(stmt, offset, mc);
    if (list != null)
        for (NIOConnection c : list) {
            StringBuilder s = new StringBuilder();
            logger.warn(s.append(c).append("killed by manager").toString());
            c.close();
            count++;
        }
    OkPacket packet = new OkPacket();
    packet.packetId = 1;
    packet.affectedRows = count;
    packet.serverStatus = 2;
    packet.write(mc);
}