Wsrtjtyk

I'm working on macOS High Sierra, and trying to run sam-cli to debug my lambdas locally. Lambda runtime is nodejs8.10, SAM CLI, version 0.4.0

I use the following command

sam local invoke --event payload.json --debug-port 5858 [lambdaName] --profile [profileName]

The debugger gets invoked and i'm able to debug the lambda code for a while before the docker timeout occurs.

`Traceback (most recent call last):

  File "/Library/Frameworks/Python.framework/Versions/2.7/bin/sam", line 11, in <module>

    load_entry_point('aws-sam-cli==0.4.0', 'console_scripts', 'sam')()

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/click/core.py", line 722, in __call__

    return self.main(*args, **kwargs)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/click/core.py", line 697, in main

    rv = self.invoke(ctx)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/click/core.py", line 1066, in invoke

    return _process_result(sub_ctx.command.invoke(sub_ctx))

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/click/core.py", line 1066, in invoke

    return _process_result(sub_ctx.command.invoke(sub_ctx))

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/click/core.py", line 895, in invoke

    return ctx.invoke(self.callback, **ctx.params)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/click/core.py", line 535, in invoke

    return callback(*args, **kwargs)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/click/decorators.py", line 64, in new_func

    return ctx.invoke(f, obj, *args[1:], **kwargs)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/click/core.py", line 535, in invoke

    return callback(*args, **kwargs)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/samcli/commands/local/invoke/cli.py", line 44, in cli

    docker_network, log_file, skip_pull_image, profile)  # pragma: no cover

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/samcli/commands/local/invoke/cli.py", line 76, in do_cli

    stderr=context.stderr)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/samcli/commands/local/lib/local_lambda.py", line 80, in invoke

    stdout=stdout, stderr=stderr)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/samcli/local/lambdafn/runtime.py", line 98, in invoke

    container.wait_for_logs(stdout=stdout, stderr=stderr)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/samcli/local/docker/container.py", line 187, in wait_for_logs

    self._write_container_output(logs_itr, stdout=stdout, stderr=stderr)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/samcli/local/docker/container.py", line 206, in _write_container_output

    for frame_type, data in output_itr:

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/samcli/local/docker/attach_api.py", line 98, in _read_socket

    payload_type, payload_size = _read_header(socket)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/samcli/local/docker/attach_api.py", line 170, in _read_header

    data = read_exactly(socket, 8)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docker/utils/socket.py", line 47, in read_exactly

    next_data = read(socket, n - len(data))

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docker/utils/socket.py", line 31, in read

    return socket.recv(n)

socket.timeout: timed out`

This is my sam template

`AWSTemplateFormatVersion: '2010-09-09'

Transform: AWS::Serverless-2016-10-31

Description: >

    lambda Description



# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst

Globals:

    Function:

        Timeout: 300



Resources:

    LambdaName:

        Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction

        Properties:

            Handler: index.handler

            Runtime: nodejs8.10

            Environment:

                Variables:

                    NODE_TLS_REJECT_UNAUTHORIZED : "0"

                    BUCKET_NAME : "bucketName"

                    KEY_NAME : "file.json"

                    DYNAMO_RULE_TABLE : "TableName"

                NODE_ENV: "development" # NODE_ENV: "production"`

I'm unable to find the root cause for this issue.