HTTP pipelining on WCF

Nakagawa, Takashi 1

I would like to enable HTTP 1.1 pipelining on WCF. My understanding is that the pipelining is managed in http.sys and the application do not need to care it. However I need to configure the concurrency model by defining ServiceThrottlingBehavior. Is this correct ?

Peng Ding-MSFT 91 Reputation points

2021-02-04T08:40:59.79+00:00

Hi @Nakagawa, Takashi , WCF service can be hosted in IIS to enable HTTP 1.1.
Nakagawa, Takashi 1 Reputation point

2021-02-05T04:50:30.25+00:00

The current implementation is just use WCF and changing it to IIS needs big modification. So I would like to use just WCF.
Peng Ding-MSFT 91 Reputation points

2021-02-06T01:24:42.207+00:00

Hi @Nakagawa, Takashi , The binding in WCF uses HTTP 1.1 by default, for information about "Messaging Protocols" , you can refer to this link.
Nakagawa, Takashi 1 Reputation point

2021-02-06T10:00:53.243+00:00

I would like to know how can I enable HTTP 1.1 pipelining using WCF without IIS.
Peng Ding-MSFT 91 Reputation points

2021-02-08T01:15:10.563+00:00

Hi, @Nakagawa, Takashi , Self-hosted WCF service always depends on http.sys, HTTP Pipelining is built into the http.sys kernel mode driver. It is on by default.
Nakagawa, Takashi 1 Reputation point

2021-02-08T09:26:19.027+00:00

Do you have any sample codes of both of client and server side to do HTTP pipeling on Self-hosted WCF ?
Nakagawa, Takashi 1 Reputation point

2021-02-08T23:17:03.937+00:00

Do you mean that HTTP pipelining on HTTP 1.1 is supported by WCF without any additional configuration ?
Peng Ding-MSFT 91 Reputation points

2021-02-10T08:27:43.82+00:00

Hi @Nakagawa, Takashi ,Yes, This is what i mean.