This was , in large part how I found the approach I am using:
https://github.com/envoyproxy/envoy/issues/4897
On Monday, February 22, 2021 at 11:41:28 AM UTC-5 Rob Cecil wrote:
> I am aware of maglev as a potential alternative lb_policy, and also there
> are problems if the c
I am aware of maglev as a potential alternative lb_policy, and also there
are problems if the cluster configuration is changed while there are
outstand connections through envoy.
On Monday, February 22, 2021 at 11:40:36 AM UTC-5 Rob Cecil wrote:
> Just some follow up - in case anyone e
lue: 50251
load_balancing_weight: 1
On Sunday, February 14, 2021 at 12:43:42 PM UTC-5 Rob Cecil wrote:
> Looking for an example of an Envoy configuration that implements session
> affinity (stickiness) to load balance a cluster of backend servers. Thanks!
>
> I'm
Looking for an example of an Envoy configuration that implements session
affinity (stickiness) to load balance a cluster of backend servers. Thanks!
I'm open to using the source IP or something in the header, but probably
not cookie.
Thanks
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Ha, I found an answer:
https://github.com/grpc/grpc-web/issues/721
Be nice if these sort of details were pulled out issues into the main
documentation.
On Friday, January 22, 2021 at 1:40:27 PM UTC-5 Rob Cecil wrote:
> Hi, I'm using the generated js code that uses Promises along with
Hi, I'm using the generated js code that uses Promises along with TS.
Example method:
getMenu(
request: Menu_pb.GetMenuRequest,
metadata?: grpcWeb.Metadata
): Promise;
I have been passing in the deadline via Metadata in the last argument of
the generated methods.
How do I
Thanks Stanley.
I am already sending an access token via header metadata.
I'm coming from programming against Grpc clients in c# and Objc, and the
ctors in those cases I think take sslChannel type objects. I''ve got the
tls_context section setup and am in the process of testing. Thanks!!
On
Hi,
I have referred back to the Hello World example many times whilst building
a ReactJS client to our existing gRPC investment, including the adoption of
Envoy, Docker, etc. Now I'm at a juncture where I need to enable SSL/TLS in
the browser.
I have followed the steps here to setup a
valent)?
>
> On Wed, Sep 25, 2019 at 10:26 AM Rob Cecil > wrote:
>
>> So I have been using Grpc-web (1.05) for a while in an app that I am
>> still developing. My primary browser for development is Chrome. The app
>> uses the React stack, TS and Grpc generated code
So I have been using Grpc-web (1.05) for a while in an app that I am still
developing. My primary browser for development is Chrome. The app uses the
React stack, TS and Grpc generated code that produces the .d.ts typings as
well as JS code.
Tried to run my app on MS Edge today for the first
t; David
>
> On Tue, Apr 23, 2019 at 2:01 PM Rob Cecil >
> wrote:
>
>> On the server I am using Grpc 1.19. Not sure that could cause the
>> handshake issue.
>>
>> On Tuesday, April 23, 2019 at 4:58:31 PM UTC-4, Rob Cecil wrote:
>>>
>>>
On the server I am using Grpc 1.19. Not sure that could cause the
handshake issue.
On Tuesday, April 23, 2019 at 4:58:31 PM UTC-4, Rob Cecil wrote:
>
> Using on iOS: gRPC version 1.18.0, ProtoCompiler 3.6.0, BoringSSL-GRPC
> 0.0.2
>
> On Tuesday, April 23, 2019 at 4:49:32 PM U
Using on iOS: gRPC version 1.18.0, ProtoCompiler 3.6.0, BoringSSL-GRPC 0.0.2
On Tuesday, April 23, 2019 at 4:49:32 PM UTC-4, Rob Cecil wrote:
>
> Thanks David,
>
> I am switched my iOS code to calling setTLSPEMRootCerts( certStringData,
> forHost: myHostName). From what I can
errors that you can use. They show up in
> the log in Xcode if you have All Output selected.
>
> David
>
>
>
> On Mon, Apr 22, 2019 at 1:36 PM Rob Cecil >
> wrote:
>
>> I have an existing implementation of a c#-based Grpc server (running on
>> Windows
I have an existing implementation of a c#-based Grpc server (running on
Windows 10 Server), and iOS/Objc-based grpc client and I can successfully
connect, login, make calls, etc. My issue is switching from nonsecure to
SSL, using the same network Name & port, etc.
I'm using self-signed server
My existing c# based Grpc server uses a custom Http/2 metadata
"access-token". How is this supported in Grpc-web? I changed my envoy.yaml:
cors:
allow_origin:
- "*"
allow_methods: GET, PUT, DELETE, POST, OPTIONS
allow_headers:
ure"".
On Tuesday, March 12, 2019 at 2:30:36 PM UTC-4, Rob Cecil wrote:
>
> I did some searching and reading and could never find a conclusive answer
> why I am getting the message:
>
> "upstream connect error or disconnect/reset before headers. reset reason:
> c
ocker.
>
> On Tue, Mar 5, 2019 at 7:42 AM Rob Cecil >
> wrote:
>
>> I tried to run the steps for the example here:
>> https://grpc.io/docs/quickstart/web.html
>>
>> And eventually it fails.
>>
>> wander@peniche:~/grpc-web$ sudo docker-comp
11, 2019 at 12:01 PM Rob Cecil > wrote:
>
>> https://gist.github.com/robcecil/1f030e2c8bfa45b567128e50e2156dad
>>
>> Running Node v11.10.0 on Ubuntu Comic 18.10.
>>
>>
>> On Monday, March 11, 2019 at 2:30:13 PM UTC-4, Rob Cecil wrote:
>>>
>>> I
https://gist.github.com/robcecil/1f030e2c8bfa45b567128e50e2156dad
Running Node v11.10.0 on Ubuntu Comic 18.10.
On Monday, March 11, 2019 at 2:30:13 PM UTC-4, Rob Cecil wrote:
>
> I updated everything:
>
> wander@peniche:~/control-web$ npm list --depth=0 2>/dev/null
> contr
t;
>> And all of my service methods are use camel case instead of the case I
>> used in the proto file:
>>
>> https://github.com/mjpitz/des/blob/master/src/service/unasyncify.ts#L9
>>
>>
>> On Sat, Mar 9, 2019 at 10:08 AM Rob Cecil > > wrote:
>>
&
I'm experienced with Grpc - having built iOS/ObjC front-end and C# backend
over a two year period (a Grpc project consisting of a main proto with a
service that has 27 methods, and about a dozen supporting protos for
message definitions).
I am however, not super experienced with web
b/master/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.h#L35>
> .
>
> On Mon, Aug 6, 2018 at 5:24 PM Rob Cecil wrote:
>
>> The online Grpc guide for authorization:
>>
>> https://grpc.io/docs/guides/auth.html
>>
>> Speaks about SSL/TLS:
>>
The online Grpc guide for authorization:
https://grpc.io/docs/guides/auth.html
Speaks about SSL/TLS:
- *SSL/TLS*: gRPC has SSL/TLS integration and promotes the use of
SSL/TLS to authenticate the server, and to encrypt all the data exchanged
between the client and the server.
quot;
ofType:@"crt"]
testName:@"example.com"
forHost:kHostAddress
];
}
_client = [[StickyNote alloc] initWithHost:_addressWithPort];
}
Can you explain the different scenarios for useTestCertsPath and
setTLSPemRootsCerts?
Do I need to configure "mutual TLS" ???
O
Muxi, Which override am I using for this method?
Is there an example for Objective-C and SSL ?
On Friday, June 22, 2018 at 1:22:25 PM UTC-4, Rob Cecil wrote:
>
> I am developing both an iOS app and server using Grpc (objective-C/Swift
> and C# respectively).
>
> The app wi
at 2:29:53 PM UTC-4, Muxi Yan wrote:
>
> Yes. By the design of gRPC, channel to an endpoint remains open after a
> call and the next call reuses this channel. We would love to know how bad
> battery drain you are seeing.
>
> On Wednesday, April 11, 2018 at 11:17:43 AM UTC-7,
Does the GRPCProtoService keep the network open between service calls? In
our testing the iOS app that uses grpc seems to use a bit of battery and my
first thought was the service object seems to managing connections.
Is there a way to monitor or measure it?
Thanks
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Looking for notes/guidance:
What are the implications that Server object has both Services and Ports
collections? I understand that a Server can provide 1+ service
implementations, but how do those necessarily collate with the Ports
collection? Generally, I have always seen exactly one Port
:
>
> This looks like some slight misuse of the C# API. It's hard to tell sure
> without actually seeing your code. What's the full exception listing?
>
> On Wed, Mar 22, 2017 at 10:30 PM, Rob Cecil <rob@gmail.com
> > wrote:
>
>> On Grpc 1.2.0 for csharp on the serv
On Grpc 1.2.0 for csharp on the server (and objective-c on the client), I'm
getting an IO error when the call on the server is completing and is
returning back to the Grpc stack.
Is this a common error? How do I diagnose? My returning payload is small <
4 Kib.
Thanks
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