Commit 1e7b72aa authored by chidaodezhongsheng's avatar chidaodezhongsheng
Browse files

fix bug, when run the TCL sql, the channel of netty will release back to the channel pool

parent 9b3fa4dd

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/netty/NettyBackendHandler.java

+12 −5
Original line number Diff line number Diff line
@@ -166,6 +166,9 @@ public final class NettyBackendHandler extends AbstractBackendHandler { 
                return new CommandResponsePackets(each);

            }

        }

        if (SQLType.TCL == sqlStatement.getType()) {

            channelRelease();

        }

        if (SQLType.DML == sqlStatement.getType()) {

            return mergeDML(headPackets);

        }
@@ -207,11 +210,7 @@ public final class NettyBackendHandler extends AbstractBackendHandler { 
    @Override

    public boolean next() throws SQLException {

        if (null == mergedResult || !mergedResult.next()) {

            for (Entry<String, List<Channel>> entry : channelMap.entrySet()) {

                for (Channel each : entry.getValue()) {

                    BackendNettyClient.getInstance().getPoolMap().get(entry.getKey()).release(each);

                }

            }

            channelRelease();

            return false;

        }

        return true;
@@ -225,4 +224,12 @@ public final class NettyBackendHandler extends AbstractBackendHandler { 
        }

        return new ResultPacket(++currentSequenceId, data, columnCount, Collections.<ColumnType>emptyList());

    }

    

    private void channelRelease() {

        for (Entry<String, List<Channel>> entry : channelMap.entrySet()) {

            for (Channel each : entry.getValue()) {

                BackendNettyClient.getInstance().getPoolMap().get(entry.getKey()).release(each);

            }

        }

    }

}