go-kit | A collection of Go utility packages intended to be | File Utils library
kandi X-RAY | go-kit Summary
kandi X-RAY | go-kit Summary
A collection of Go utility packages intended to be independent and reusable.
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Top functions reviewed by kandi - BETA
- AttributeValue converts an AttributeValue to a dynamodb . AttributeValue
- Flatten an AttributeMap from an AttributeMap
- NewTable creates a new DynamoDB table
- InstallPreCommitHook installs a pre - commit hook
- Write writes r to stdout
- cacheTokens caches the tokens for an authentication token
- StringSliceToIntSlice converts a slice of string to an int slice .
- clearCachedTokens removes expired tokens from the cache
- Refresh is used to refresh tokens for a given authentication token
- Ints returns a slice of ints without any duplicates .
go-kit Key Features
go-kit Examples and Code Snippets
Community Discussions
Trending Discussions on go-kit
QUESTION
I have the following code structure
...ANSWER
Answered 2022-Jan-12 at 12:33Running go mod tidy
fixed the issue
QUESTION
I am working my way through a tutorial on go-kit which is using etcd for service discovery. I am using Goland to build a multi-container architecture locally and have just got to the bit where one service (notificator) is being registered in etcd.
All seems fine but when I run:
docker-compose up --build notificator
I get:
...ANSWER
Answered 2022-Jan-12 at 11:51This turns out to be an issue with my Dockerfile.
QUESTION
I was tring to write a method callGetName
which can take both getCatName
and getDogName
method as its parameter while my IDE tells me:
...Cannot use 'getDogName' (type func(d Dog)) as the type func(animal Animal)
ANSWER
Answered 2021-Oct-14 at 07:07So you're thinking in a fairly OOP fashion, Go does not have inheritance (to clarify it has struct embedding which is what you are doing in your first example). We tend to favour composition to solve problems.
One way you could look at solving your problem is like the below.
QUESTION
I am using go-kit to create an RPC endpoint. I am creating an endpoint like this
...ANSWER
Answered 2021-Jan-25 at 11:03Not 100% sure if this applies to go-kit
grpc as well:
You have an error return variable. Use that to indicate there was a problem. In the go grpc module there is a status package to return errors with status codes. If you return an error with a status code, the grpc layer will take the code from the error and send it back.
For example:
QUESTION
Inside docker, it seems that I cannot compile my gRPC micro-service due to this error:
...ANSWER
Answered 2020-Sep-07 at 00:39The gist of this error is that the version of binary used to generate the code isn't compatible with the current version of code. A quick and easy solution would be to try updating the protoc-gen-go
compiler and the gRPC library to the latest version.
go get -u github.com/golang/protobuf/protoc-gen-go
then regen the proto
heres a link to a reddit thread that discusses the issue
QUESTION
I'm developing a service rest in Go using go-kit. I need send a header response. This header response should have the same value of request header.
This is a part of my transport.go:
...ANSWER
Answered 2020-Nov-20 at 01:23You can use ServerBefore to put *http.Request
in the context, and can get it in encodeResponse
to read request headers.
QUESTION
I a new learner of micro services in go. I tried to write my own micro service. The functionality is simple. The request to localhost:81/balance/{phone_number}
should return the balance of user is database. Whenever I send this request I see the error:
ANSWER
Answered 2020-Feb-29 at 10:21The actual error message you omitted is just before the panic stacktrace:
QUESTION
create table users (
id VARCHAR(50) NOT NULL UNIQUE,
email VARCHAR(100) NOT NULL,
password VARCHAR(50) NOT NULL,
);
...ANSWER
Answered 2020-Mar-26 at 13:21The error is quite explicit. There is an additional comma at the end of the last column. It should be like that:
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