Dialogflow gRPC Support

p-rimes
Posts: 89
Joined: Thu Jun 08, 2017 6:20 pm

Dialogflow gRPC Support

Postby p-rimes » Mon Feb 25, 2019 2:45 pm

I'd like to ask a question about the gRPC support mentioned in the recent esp-va Dialogflow announcement (great news BTW!).

I'm very interested in gRPC support on the ESP32 (I hope this means gRPC direct usage w/HTTP2, and not the gRPC transcoding -> REST API). I thought it was not possible to run the gRPC core on ESP32, but it would make so many things simpler (maybe replacing something like MQTT in some cases).

Anyway, my question is more about the gRPC support, and how we could access other APIs (our own gRPC endpoints, but also other generators for different GoogleAPIs). Maybe you could explain a bit how you did that?

ESP_Hrishi
Posts: 16
Joined: Fri Sep 28, 2018 3:06 am

Re: Dialogflow gRPC Support

Postby ESP_Hrishi » Tue Feb 26, 2019 5:57 am

Hi,

Thanks for showing interest in Dialogflow. We have indeed implemented the real gRPC on ESP32 (not its mapping to REST APIs). Let me get back to you about how we can make this available generically.

olivier
Posts: 1
Joined: Sun Mar 17, 2019 11:17 am

Re: Dialogflow gRPC Support

Postby olivier » Sun Mar 17, 2019 11:32 am

Hi,
great news on this topic - any updates or examples on the gRPC implementation?

eagi223
Posts: 16
Joined: Fri Mar 02, 2018 4:46 pm

Re: Dialogflow gRPC Support

Postby eagi223 » Fri Apr 19, 2019 7:05 pm

I would also really like a GRPC example if possible!

Bernardo
Posts: 4
Joined: Mon Jun 10, 2019 8:07 pm

Re: Dialogflow gRPC Support

Postby Bernardo » Mon Jun 10, 2019 8:21 pm

Me too! Very interested in the gRPC example

Ritesh
Posts: 1365
Joined: Tue Sep 06, 2016 9:37 am
Location: India
Contact:

Re: Dialogflow gRPC Support

Postby Ritesh » Tue Jun 11, 2019 8:30 am

ESP_Hrishi wrote:
Tue Feb 26, 2019 5:57 am
Hi,

Thanks for showing interest in Dialogflow. We have indeed implemented the real gRPC on ESP32 (not its mapping to REST APIs). Let me get back to you about how we can make this available generically.
Any update for this?
Regards,
Ritesh Prajapati

enricop
Posts: 1
Joined: Fri Oct 11, 2019 8:19 am

Re: Dialogflow gRPC Support

Postby enricop » Fri Oct 11, 2019 8:21 am

Hi, we are also interested in gRPC for ESP32. Thanks in advance for your support

Ritesh
Posts: 1365
Joined: Tue Sep 06, 2016 9:37 am
Location: India
Contact:

Re: Dialogflow gRPC Support

Postby Ritesh » Sun Oct 27, 2019 11:20 am

Hello ESP_Hrishi,

Do you have any further update regarding this as there are few people are also demanding to use it?

Let us know if you have any update regarding this.
Regards,
Ritesh Prajapati

mohasrj
Posts: 33
Joined: Mon Jan 20, 2020 9:38 am

Re: Dialogflow gRPC Support

Postby mohasrj » Mon Jan 20, 2020 9:43 am

hi,
please, i can use gRPC protocol to send data to Visual Studio gRPC server (c#) ??

So it looks like the ESP Voice Assistant SDK uses Google Dialogflow through the gRPC hooks. Is there any way we could get a generic example of using gRPC in the IDF? Or maybe someone out there has some code they'd like to share where they've implemented gRPC on the ESP ?

Ritesh
Posts: 1365
Joined: Tue Sep 06, 2016 9:37 am
Location: India
Contact:

Re: Dialogflow gRPC Support

Postby Ritesh » Sat Feb 15, 2020 2:04 pm

mohasrj wrote:
Mon Jan 20, 2020 9:43 am
hi,
please, i can use gRPC protocol to send data to Visual Studio gRPC server (c#) ??

So it looks like the ESP Voice Assistant SDK uses Google Dialogflow through the gRPC hooks. Is there any way we could get a generic example of using gRPC in the IDF? Or maybe someone out there has some code they'd like to share where they've implemented gRPC on the ESP ?
Hello,

Did you find anything for that?
Regards,
Ritesh Prajapati

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