[PRO] Using S3 for storing and replaying traffic

By default GoReplay allows you to store recorded requests in files.

On big traffic amounts, file storage becomes a bottleneck, and it make sense to upload this recording to the cloud storage.

While it is quite "easy" to upload data to the cloud, it becomes non-trivial if you want to replay this data using GoReplay.

GoReplay PRO add support for replayed data directly from Amazon S3 storage and uploading recorded data to S3 as well.

For reading from S3 you should use --input-file s3://<bucket>/<path>, example: gor --input-file s3://logs/2016-05-* --output-http http://example.com.

For writing to S3 you should use --output-file s3://<bucket>/<path>, example: gor --input-raw :80 --output-file s3://logs/%Y-%m-%d.gz.

Both input and output will behave exactly the same, as it works with ordinary files, like file patterns and automatically creating chunks.