HTTP.sys options default max connections (#15079)

aspnetcore/fundamentals/servers/httpsys.md

@@ -5,7 +5,7 @@ description: Learn about HTTP.sys, a web server for ASP.NET Core on Windows. Bui
 monikerRange: '>= aspnetcore-2.1'
 ms.author: riande
 ms.custom: mvc
-ms.date: 10/08/2019
+ms.date: 10/14/2019
 uid: fundamentals/servers/httpsys
 ---
 # HTTP.sys web server implementation in ASP.NET Core
@@ -111,7 +111,7 @@ Additional HTTP.sys configuration is handled through [registry settings](https:/
 | [Authentication.Schemes](xref:Microsoft.AspNetCore.Server.HttpSys.AuthenticationManager.Schemes) | Specify the allowed authentication schemes. May be modified at any time prior to disposing the listener. Values are provided by the [AuthenticationSchemes enum](xref:Microsoft.AspNetCore.Server.HttpSys.AuthenticationSchemes): `Basic`, `Kerberos`, `Negotiate`, `None`, and `NTLM`. | `None` |
 | [EnableResponseCaching](xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.EnableResponseCaching) | Attempt [kernel-mode](/windows-hardware/drivers/gettingstarted/user-mode-and-kernel-mode) caching for responses with eligible headers. The response may not include `Set-Cookie`, `Vary`, or `Pragma` headers. It must include a `Cache-Control` header that's `public` and either a `shared-max-age` or `max-age` value, or an `Expires` header. | `true` |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxAccepts> | The maximum number of concurrent accepts. | 5 &times; [Environment.<br>ProcessorCount](xref:System.Environment.ProcessorCount) |
-| <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxConnections> | The maximum number of concurrent connections to accept. Use `-1` for infinite. Use `null` to use the registry's machine-wide setting. | `null`<br>(unlimited) |
+| <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxConnections> | The maximum number of concurrent connections to accept. Use `-1` for infinite. Use `null` to use the registry's machine-wide setting. | `null`<br>(machine-wide<br>setting) |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxRequestBodySize> | See the <a href="#maxrequestbodysize">MaxRequestBodySize</a> section. | 30000000 bytes<br>(~28.6 MB) |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.RequestQueueLimit> | The maximum number of requests that can be queued. | 1000 |
 | `RequestQueueMode` | This indicates whether the server is responsible for creating and configuring the request queue, or if it should attach to an existing queue.<br>Most existing configuration options do not apply when attaching to an existing queue. | `RequestQueueMode.Create` |
@@ -131,7 +131,7 @@ Additional HTTP.sys configuration is handled through [registry settings](https:/
 | [Authentication.Schemes](xref:Microsoft.AspNetCore.Server.HttpSys.AuthenticationManager.Schemes) | Specify the allowed authentication schemes. May be modified at any time prior to disposing the listener. Values are provided by the [AuthenticationSchemes enum](xref:Microsoft.AspNetCore.Server.HttpSys.AuthenticationSchemes): `Basic`, `Kerberos`, `Negotiate`, `None`, and `NTLM`. | `None` |
 | [EnableResponseCaching](xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.EnableResponseCaching) | Attempt [kernel-mode](/windows-hardware/drivers/gettingstarted/user-mode-and-kernel-mode) caching for responses with eligible headers. The response may not include `Set-Cookie`, `Vary`, or `Pragma` headers. It must include a `Cache-Control` header that's `public` and either a `shared-max-age` or `max-age` value, or an `Expires` header. | `true` |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxAccepts> | The maximum number of concurrent accepts. | 5 &times; [Environment.<br>ProcessorCount](xref:System.Environment.ProcessorCount) |
-| <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxConnections> | The maximum number of concurrent connections to accept. Use `-1` for infinite. Use `null` to use the registry's machine-wide setting. | `null`<br>(unlimited) |
+| <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxConnections> | The maximum number of concurrent connections to accept. Use `-1` for infinite. Use `null` to use the registry's machine-wide setting. | `null`<br>(machine-wide<br>setting) |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxRequestBodySize> | See the <a href="#maxrequestbodysize">MaxRequestBodySize</a> section. | 30000000 bytes<br>(~28.6 MB) |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.RequestQueueLimit> | The maximum number of requests that can be queued. | 1000 |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.ThrowWriteExceptions> | Indicate if response body writes that fail due to client disconnects should throw exceptions or complete normally. | `false`<br>(complete normally) |
@@ -149,7 +149,7 @@ Additional HTTP.sys configuration is handled through [registry settings](https:/
 | [Authentication.Schemes](xref:Microsoft.AspNetCore.Server.HttpSys.AuthenticationManager.Schemes) | Specify the allowed authentication schemes. May be modified at any time prior to disposing the listener. Values are provided by the [AuthenticationSchemes enum](xref:Microsoft.AspNetCore.Server.HttpSys.AuthenticationSchemes): `Basic`, `Kerberos`, `Negotiate`, `None`, and `NTLM`. | `None` |
 | [EnableResponseCaching](xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.EnableResponseCaching) | Attempt [kernel-mode](/windows-hardware/drivers/gettingstarted/user-mode-and-kernel-mode) caching for responses with eligible headers. The response may not include `Set-Cookie`, `Vary`, or `Pragma` headers. It must include a `Cache-Control` header that's `public` and either a `shared-max-age` or `max-age` value, or an `Expires` header. | `true` |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxAccepts> | The maximum number of concurrent accepts. | 5 &times; [Environment.<br>ProcessorCount](xref:System.Environment.ProcessorCount) |
-| <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxConnections> | The maximum number of concurrent connections to accept. Use `-1` for infinite. Use `null` to use the registry's machine-wide setting. | `null`<br>(unlimited) |
+| <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxConnections> | The maximum number of concurrent connections to accept. Use `-1` for infinite. Use `null` to use the registry's machine-wide setting. | `null`<br>(machine-wide<br>setting) |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.MaxRequestBodySize> | See the <a href="#maxrequestbodysize">MaxRequestBodySize</a> section. | 30000000 bytes<br>(~28.6 MB) |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.RequestQueueLimit> | The maximum number of requests that can be queued. | 1000 |
 | <xref:Microsoft.AspNetCore.Server.HttpSys.HttpSysOptions.ThrowWriteExceptions> | Indicate if response body writes that fail due to client disconnects should throw exceptions or complete normally. | `false`<br>(complete normally) |