> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# XblMultiplayerPeerToHostRequirements

> XblMultiplayerPeerToHostRequirements

# XblMultiplayerPeerToHostRequirements

表示主机候选者和会话成员之间每个连接的要求。

## 语法

```cpp theme={null}
typedef struct XblMultiplayerPeerToHostRequirements {  
    uint64_t LatencyMaximum;  
    uint64_t BandwidthDownMinimumInKbps;  
    uint64_t BandwidthUpMinimumInKbps;  
    XblMultiplayerMetrics HostSelectionMetric;  
} XblMultiplayerPeerToHostRequirements  
```

### 成员

*LatencyMaximum*\
类型：uint64\_t

上行（对等到主机）连接的最大延迟（以毫秒为单位）。

*BandwidthDownMinimumInKbps*\
类型：uint64\_t

下行（主机到对等）连接的最小带宽（以千比特每秒为单位）。

*BandwidthUpMinimumInKbps*\
类型：uint64\_t

上行（对等到主机）连接的最小带宽（以千比特每秒为单位）。

*HostSelectionMetric*\
类型：[XblMultiplayerMetrics](/reference/live/xsapi-c/multiplayer_c/enums/xblmultiplayermetrics)

用于选择主机的指标。

## 备注

有关详细信息，请参阅[目标会话初始化和 QoS](/services/xbox-services/multiplayer/matchmaking/concepts/live-matchmaking-target-session)。

## 成员属于

[XblMultiplayerSessionConstants](/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayersessionconstants)

## 参数属于

[XblMultiplayerSessionConstantsSetPeerToHostRequirements](/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayersessionconstantssetpeertohostrequirements)

## 要求

**头文件：** multiplayer\_c.h

## 另请参阅

[multiplayer\_c](/reference/live/xsapi-c/multiplayer_c/multiplayer_c_members)


## Related topics

- [XblMultiplayerSessionConstantsSetPeerToHostRequirements](/zh-CN/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayersessionconstantssetpeertohostrequirements.md)
- [XblMultiplayerMetrics](/zh-CN/reference/live/xsapi-c/multiplayer_c/enums/xblmultiplayermetrics.md)
- [XblMultiplayerSessionConstants](/zh-CN/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayersessionconstants.md)
- [XblMultiplayerPeerToPeerRequirements](/zh-CN/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayerpeertopeerrequirements.md)
- [XblMultiplayerSessionConstantsSetPeerToPeerRequirements](/zh-CN/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayersessionconstantssetpeertopeerrequirements.md)