Imports
- github.com/pkg/errors
- github.com/elastic/beats/libbeat/common/cfgtype
- github.com/elastic/beats/libbeat/logp
- github.com/elastic/beats/libbeat/outputs/transport
- golang.org/x/net/netutil
- github.com/elastic/beats/filebeat/inputsource
- github.com/elastic/beats/libbeat/common/transport/tlscommon
- github.com/elastic/beats/libbeat/common/atomic