Imports github.com/furdarius/rabbitroutine github.com/json-iterator/go github.com/opentracing/opentracing-go github.com/opentracing/opentracing-go/ext github.com/opentracing/opentracing-go/log github.com/rabbitmq/amqp091-go github.com/valyala/fasthttp Standard library imports context errors fmt os os/signal sync syscall time