Re: [go-nuts] Re: protobuf avoid namespace conflict

2020-09-30 Thread Joop Kiefte 
I suppose the best way is to use namespaced naming for the imported packages

[Joop Kiefte - Chat @ 
Spike](https://spikenow.com/r/a/?ref=spike-organic-signature&_ts=pgu9m)   
[pgu9m]

On September 30, 2020 at 17:47 GMT, Denis Cheremisov 
 wrote:

It is because you import protoc-gen-go generated entities with exactly the same 
package name and their own name. This is not allowed with protobuf, you can 
only have a single .. You can either use different names 
for error packages or use a 3rd repository with generated code.

среда, 30 сентября 2020 г. в 18:14:04 UTC+3, va...@selfip.ru:

server https://github.com/unistack-org/micro-server-grpc
client https://github.com/unistack-org/micro-client-grpc
code used both repos 
https://github.com/unistack-org/micro-tests/tree/master/server/grpc

ср, 30 сент. 2020 г. в 16:41, Joop Kiefte :

This seems to be because the protocol buffer packages rely on shared state, 
kinda similar to the registration of database drivers in database/sql I would 
say (correct me if I'm wrong). I don't know how you import them, but you 
probably need a way to strictly separate the two in your program (example code 
would help to give more specific advice...).

[Joop Kiefte - Chat @ 
Spike](https://spikenow.com/r/a/?ref=spike-organic-signature&_ts=pgfpn)   
[pgfpn]

On September 30, 2020 at 13:26 GMT, Vasiliy Tolstov  wrote:

So nobody knows how to deal with this? And if some projects have proto
files with the same name - protobuf always complain about it?

вт, 29 сент. 2020 г. в 10:50, Vasiliy Tolstov :
>
> Hi! I have two packages server and client. All belongs to different
> repos. In this packages i have internal/errors dir with errors.proto
> file
> Both of them contains go_package option and package unique
>
> option go_package = "xxx.org/server/internal/errors";
> package server.errors;
>
> option go_package = "xxx.org/client/internal/errors";
> package client.errors;
>
> why program that used client and server in the same time have such message
>
> 2020/09/29 10:50:18 WARNING: proto: file "errors.proto" is already registered
> previously from: ""xxx.org/server/internal/errors"
> currently from: ""xxx.org/client/internal/errors"
> A future release will panic on registration conflicts. See:
> https://developers.google.com/protocol-buffers/docs/reference/go/faq#namespace-conflict
>
> --
> Vasiliy Tolstov,
> e-mail: v.to...@selfip.ru

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Re: [go-nuts] Re: protobuf avoid namespace conflict

2020-09-30 Thread Denis Cheremisov 
It is because you import protoc-gen-go generated entities with exactly the 
same package name and their own name. This is not allowed with protobuf, 
you can only have a single .. You can either use 
different names for error packages or use a 3rd repository with generated 
code.

среда, 30 сентября 2020 г. в 18:14:04 UTC+3, va...@selfip.ru: 

> server https://github.com/unistack-org/micro-server-grpc
> client https://github.com/unistack-org/micro-client-grpc
> code used both repos 
> https://github.com/unistack-org/micro-tests/tree/master/server/grpc
>
> ср, 30 сент. 2020 г. в 16:41, Joop Kiefte :
>
>> This seems to be because the protocol buffer packages rely on shared 
>> state, kinda similar to the registration of database drivers in 
>> database/sql I would say (correct me if I'm wrong). I don't know how you 
>> import them, but you probably need a way to strictly separate the two in 
>> your program (example code would help to give more specific advice...).
>>
>>   *Joop Kiefte* - Chat @ Spike 
>>  [image: 
>> pgfpn]
>>
>> On September 30, 2020 at 13:26 GMT, Vasiliy Tolstov  
>> wrote:
>>
>>
>> So nobody knows how to deal with this? And if some projects have proto
>> files with the same name - protobuf always complain about it?
>>
>> вт, 29 сент. 2020 г. в 10:50, Vasiliy Tolstov :
>> >
>> > Hi! I have two packages server and client. All belongs to different
>> > repos. In this packages i have internal/errors dir with errors.proto
>> > file
>> > Both of them contains go_package option and package unique
>> >
>> > option go_package = "xxx.org/server/internal/errors";
>> > package server.errors;
>> >
>> > option go_package = "xxx.org/client/internal/errors";
>> > package client.errors;
>> >
>> > why program that used client and server in the same time have such 
>> message
>> >
>> > 2020/09/29 10:50:18 WARNING: proto: file "errors.proto" is already 
>> registered
>> > previously from: ""xxx.org/server/internal/errors"
>> > currently from: ""xxx.org/client/internal/errors"
>> > A future release will panic on registration conflicts. See:
>> > 
>> https://developers.google.com/protocol-buffers/docs/reference/go/faq#namespace-conflict
>> >
>> > --
>> > Vasiliy Tolstov,
>> > e-mail: v.to...@selfip.ru
>>
>>
>>
>> -- 
>> Vasiliy Tolstov,
>> e-mail: v.to...@selfip.ru
>>
>> -- 
>> You received this message because you are subscribed to the Google Groups 
>> "golang-nuts" group.
>> To unsubscribe from this group and stop receiving emails from it, send an 
>> email to golang-nuts+unsub...@googlegroups.com.
>> To view this discussion on the web visit 
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>>
>>
>>
>
> -- 
> Vasiliy Tolstov,
> e-mail: v.to...@selfip.ru
>

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Re: [go-nuts] Re: protobuf avoid namespace conflict

2020-09-30 Thread Vasiliy Tolstov 
server https://github.com/unistack-org/micro-server-grpc
client https://github.com/unistack-org/micro-client-grpc
code used both repos
https://github.com/unistack-org/micro-tests/tree/master/server/grpc

ср, 30 сент. 2020 г. в 16:41, Joop Kiefte :

> This seems to be because the protocol buffer packages rely on shared
> state, kinda similar to the registration of database drivers in
> database/sql I would say (correct me if I'm wrong). I don't know how you
> import them, but you probably need a way to strictly separate the two in
> your program (example code would help to give more specific advice...).
>
>   *Joop Kiefte* - Chat @ Spike
>  [image:
> pgfpn]
>
> On September 30, 2020 at 13:26 GMT, Vasiliy Tolstov 
> wrote:
>
>
> So nobody knows how to deal with this? And if some projects have proto
> files with the same name - protobuf always complain about it?
>
> вт, 29 сент. 2020 г. в 10:50, Vasiliy Tolstov :
> >
> > Hi! I have two packages server and client. All belongs to different
> > repos. In this packages i have internal/errors dir with errors.proto
> > file
> > Both of them contains go_package option and package unique
> >
> > option go_package = "xxx.org/server/internal/errors";
> > package server.errors;
> >
> > option go_package = "xxx.org/client/internal/errors";
> > package client.errors;
> >
> > why program that used client and server in the same time have such
> message
> >
> > 2020/09/29 10:50:18 WARNING: proto: file "errors.proto" is already
> registered
> > previously from: ""xxx.org/server/internal/errors"
> > currently from: ""xxx.org/client/internal/errors"
> > A future release will panic on registration conflicts. See:
> >
> https://developers.google.com/protocol-buffers/docs/reference/go/faq#namespace-conflict
> >
> > --
> > Vasiliy Tolstov,
> > e-mail: v.tols...@selfip.ru
>
>
>
> --
> Vasiliy Tolstov,
> e-mail: v.tols...@selfip.ru
>
> --
> You received this message because you are subscribed to the Google Groups
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>
>
>

-- 
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e-mail: v.tols...@selfip.ru

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Re: [go-nuts] Re: protobuf avoid namespace conflict

2020-09-30 Thread Joop Kiefte 
This seems to be because the protocol buffer packages rely on shared state, 
kinda similar to the registration of database drivers in database/sql I would 
say (correct me if I'm wrong). I don't know how you import them, but you 
probably need a way to strictly separate the two in your program (example code 
would help to give more specific advice...).

[Joop Kiefte - Chat @ 
Spike](https://spikenow.com/r/a/?ref=spike-organic-signature&_ts=pgfpn)   
[pgfpn]

On September 30, 2020 at 13:26 GMT, Vasiliy Tolstov  wrote:

So nobody knows how to deal with this? And if some projects have proto
files with the same name - protobuf always complain about it?

вт, 29 сент. 2020 г. в 10:50, Vasiliy Tolstov :
>
> Hi! I have two packages server and client. All belongs to different
> repos. In this packages i have internal/errors dir with errors.proto
> file
> Both of them contains go_package option and package unique
>
> option go_package = "xxx.org/server/internal/errors";
> package server.errors;
>
> option go_package = "xxx.org/client/internal/errors";
> package client.errors;
>
> why program that used client and server in the same time have such message
>
> 2020/09/29 10:50:18 WARNING: proto: file "errors.proto" is already registered
> previously from: ""xxx.org/server/internal/errors"
> currently from: ""xxx.org/client/internal/errors"
> A future release will panic on registration conflicts. See:
> https://developers.google.com/protocol-buffers/docs/reference/go/faq#namespace-conflict
>
> --
> Vasiliy Tolstov,
> e-mail: v.tols...@selfip.ru

--
Vasiliy Tolstov,
e-mail: v.tols...@selfip.ru

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