英文:
error layer=rpc writing response:write tcp 127.0.0.1:40000->127.0.0.1:41558: use of closed network connection
问题
在执行docker-compose up -d --build之后，服务器服务处于运行状态，但出现了上述错误。我尝试在容器内构建和运行代码，结果如预期。但是，如果我使用docker-compose up启动，就会出现上述错误。
Dockerfile 部分
FROM dev as debug
# 安装调试工具
RUN go get github.com/go-delve/delve/cmd/dlv
RUN go get github.com/cespare/reflex
# 安装项目依赖
RUN go get -d -v ./...
CMD reflex -R "__debug_bin" -s -- sh -c "dlv debug --headless --continue --accept-multiclient --listen :40000 --api-version=2 --log ./src/"
docker-compose.yml 部分
version: "3.8"
services:
server:
image: sample-service:debug
build:
context: .
dockerfile: src/Dockerfile
target: debug
args:
NETRC_LOCAL: ${NETRC_LOCAL}
security_opt:
- seccomp:unconfined
ports:
- 8080:8080
- 40000:40000
env_file: .env
volumes:
- .:/test
depends_on:
- cassandra
- kafka
英文:
After docker-compose up -d --build, the server service is in a running state but getting the above error. I tried to build and run the code inside the container, it is running as expected. But If I start using docker-compose up, getting the above error.
Dockerfile stage
FROM dev as debug
# install debugging tools
RUN go get github.com/go-delve/delve/cmd/dlv
RUN go get github.com/cespare/reflex
# install any project dependencies
RUN go get -d -v ./...
CMD reflex -R "__debug_bin" -s -- sh -c "dlv debug --headless --continue --accept-multiclient --listen :40000 --api-version=2 --log ./src/"
docker-compose.yml
version: "3.8"
services:
server:
image: sample-service:debug
build:
context: .
dockerfile: src/Dockerfile
target: debug
args:
NETRC_LOCAL: ${NETRC_LOCAL}
security_opt:
- seccomp:unconfined
ports:
- 8080:8080
- 40000:40000
env_file: .env
volumes:
- .:/test
depends_on:
- cassandra
- kafka
答案1
得分: 2
首先，当您尝试意外关闭dlv调试器时，它会抛出此错误，并且这不是与网络相关的问题。
这是在reflex命令中的一个问题。您可能忘记添加来自工作区的任何文件，这些文件在不断变化，比如日志文件。请确保使用-R标志将其添加进去。
英文:
First of all, When you try to close dlv debugger unexpectedly, it will throw this error and also it's not a networking-related issue.
This is an issue in reflex command. You probably forget to add any file from your workspace that is changing constantly like a log. Please ensure to add it with the -R flag.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论