| .. Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed |
| with this work for additional information regarding copyright |
| ownership. The ASF licenses this file to you under the Apache |
| License, Version 2.0 (the "License"); you may not use this file |
| except in compliance with the License. You may obtain a copy of |
| the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| implied. See the License for the specific language governing |
| permissions and limitations under the License. |
| |
| .. include:: ../../../common.defs |
| |
| .. default-domain:: c |
| |
| TSPluginVCIOBufferWaterMarkGet |
| ****************************** |
| |
| Synopsis |
| ======== |
| |
| .. code-block:: cpp |
| |
| #include <ts/ts.h> |
| |
| .. function:: TSIOBufferWaterMark TSPluginVCIOBufferWaterMarkGet(TSHttpTxn txnp) |
| |
| Description |
| =========== |
| |
| Convenience function to obtain the current value of the |
| :ts:cv:`proxy.config.plugin.vc.default_buffer_water_mark` parameter from the |
| transaction provided in :arg:`txnp`. If no errors are encountered and the |
| watermark on the transaction is greater than or equal to zero, this value |
| is returned. Otherwise the default value is returned. |
