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#include "replStream.h"
#include "mariadb_repl.h"
#include <eventHandlerBase.h>
#include <eventHandlers.h>
#include <memory>
#include <stdexcept>
#include <utility>
namespace MyGrate::Input {
void
ReplicationStream::readEvents(MyGrate::EventHandlerBase & eh)
{
using MariaDB_Rpl_Ptr = std::unique_ptr<MARIADB_RPL, decltype(&mariadb_rpl_close)>;
auto rpl = MariaDB_Rpl_Ptr {mariadb_rpl_init(this), &mariadb_rpl_close};
query("SET @mariadb_slave_capability = 4");
query("SET @master_binlog_checksum = @@global.binlog_checksum");
mariadb_rpl_optionsv(rpl.get(), MARIADB_RPL_SERVER_ID, 12);
mariadb_rpl_optionsv(rpl.get(), MARIADB_RPL_FILENAME, "mariadb-bin.000242");
mariadb_rpl_optionsv(rpl.get(), MARIADB_RPL_START, 4);
mariadb_rpl_optionsv(rpl.get(), MARIADB_RPL_FLAGS, MARIADB_RPL_BINLOG_SEND_ANNOTATE_ROWS);
if (mariadb_rpl_open(rpl.get())) {
throw std::runtime_error("Failed to mariadb_rpl_open");
}
while (MyGrate::MariaDB_Event_Ptr event {mariadb_rpl_fetch(rpl.get(), nullptr), &mariadb_free_rpl_event}) {
const auto & h = eventHandlers.at(event->event_type);
if (h.func) {
(eh.*h.func)(std::move(event));
}
}
}
}
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