# @formatter:off
# The interval communicated with BitTorrent clients informing them how
# frequently they should announce in between client events.
announce_interval: 30m

# The interval communicated with BitTorrent clients informing them of the
# minimal duration between announces.
min_announce_interval: 15m

# The network interface that will bind to an HTTP endpoint that can be
# scraped by programs collecting metrics.
#
# /metrics serves metrics in the Prometheus format
# /debug/pprof/{cmdline,profile,symbol,trace} serves profiles in the pprof format
metrics_addr: "0.0.0.0:6880"

# This block defines named configurations of network listeners (frontends).
# At least one listener should be provided.
frontends:
    # This block defines configuration for the tracker's HTTP interface.
    # If you do not wish to run this, delete this section.
    -   name: http
        config:
            # The network interface that will bind to an HTTP server for serving
            # BitTorrent traffic.
            addr: "0.0.0.0:6969"

            # Mark this frontend as HTTPS server for serving
            # BitTorrent traffic. If set, tls_cert_path and tls_key_path are required.
            tls: false

            # The path to the required files to listen via HTTPS.
            tls_cert_path: ""
            tls_key_path: ""

            # Enable SO_REUSEPORT to allow starting multiple mochi instances with the same HTTP(S) port.
            # You can also use this parameter to define two or more listeners or separate processes
            # for the same address and port, and (possibly) increase throughput (faster queue processing
            # because of multiple processes).
            reuse_port: true

            # For http frontend it's number of concurrent connections.
            # Default is 262144.
            workers: 0

            # The timeout durations for HTTP requests.
            read_timeout: 5s
            write_timeout: 5s

            # When true, persistent connections will be allowed. Generally this is not
            # useful for a public tracker, but helps performance in some cases (use of
            # a reverse proxy, or when there are few clients issuing many requests).
            enable_keepalive: false
            idle_timeout: 30s

            # Whether to time requests.
            # Disabling this should increase performance/decrease load.
            enable_request_timing: false

            # An array of routes to listen on for announce requests. This is an option
            # to support trackers that do not listen for /announce or need to listen
            # on multiple routes.
            #
            # This supports named parameters and catch-all parameters as described at
            # https://github.com/julienschmidt/httprouter#named-parameters
            announce_routes:
                - "/announce"
                # - "/announce.php"

            # An array of routes to listen on for scrape requests. This is an option
            # to support trackers that do not listen for /scrape or need to listen
            # on multiple routes.
            #
            # This supports named parameters and catch-all parameters as described at
            # https://github.com/julienschmidt/httprouter#named-parameters
            scrape_routes:
                - "/scrape"
                # - "/scrape.php"

            # An array of routes to listen ping requests.
            # Used just to ensure if server is operational. Returns nothing,
            # just HTTP 200 without body. Listens both GET and HEAD HTTP methods.
            # HEAD method just checks http server, GET checks all hooks,
            # which support ping
            ping_routes:
                - "/ping"

            # When not enabled, tracker will use only address from which client connected to tracker.
            # When enabled, the IP address that clients advertise as their IP address will
            # be appended as announce candidate.
            allow_ip_spoofing: false

            # When enabled, IPs from private, local and loopback subnets will be ignored
            filter_private_ips: false

            # The HTTP Header containing the IP address of the client.
            # This is only necessary if using a reverse proxy.
            real_ip_header: "x-real-ip"

            # The maximum number of peers returned for an individual request.
            max_numwant: 100

            # The default number of peers returned for an individual request.
            default_numwant: 50

            # The maximum number of infohashes that can be scraped in one request.
            max_scrape_infohashes: 50

    # This block defines configuration for the tracker's UDP interface.
    # If you do not wish to run this, delete this section.
    -   name: udp
        config:
            # The network interface that will bind to a UDP server for serving
            # BitTorrent traffic.
            addr: "0.0.0.0:6969"

            # Enable SO_REUSEPORT to allow starting multiple mochi instances with the same UDP port.
            # You can also use this parameter to define two or more listeners or separate processes
            # for the same address and port, and (a little) increase throughput (faster queue processing
            # because of multiple 'workers').
            reuse_port: true

            # For udp frontend it's number of listen goroutines to be used with reuse_port option.
            # Default is 1.
            workers: 1

            # The leeway for a timestamp on a connection ID.
            max_clock_skew: 10s

            # The key used to encrypt connection IDs.
            private_key: "paste a random string here that will be used to hmac connection IDs"

            # Whether to time requests.
            # Disabling this should increase performance/decrease load.
            enable_request_timing: false

            # When not enabled, tracker will use only address from which client connected to tracker.
            # When enabled, the IP address that clients advertise as their IP address will
            # be appended as announce candidate.
            allow_ip_spoofing: false

            # When enabled, IPs from private, local and loopback subnets will be ignored
            filter_private_ips: false

            # The maximum number of peers returned for an individual request.
            max_numwant: 100

            # The default number of peers returned for an individual request.
            default_numwant: 50

            # The maximum number of infohashes that can be scraped in one request.
            max_scrape_infohashes: 50


# This block defines configuration used for the storage of peer data.
storage:
    name: memory
    config:
        # The frequency which stale peers are removed.
        # This balances between
        # - collecting garbage more often, potentially using more CPU time, but potentially using less memory (lower value)
        # - collecting garbage less frequently, saving CPU time, but keeping old peers long, thus using more memory (higher value).
        gc_interval: 3m

        # The amount of time until a peer is considered stale.
        # To avoid churn, keep this slightly larger than `announce_interval`
        peer_lifetime: 31m

        # The number of partitions data will be divided into in order to provide a
        # higher degree of parallelism.
        shard_count: 1024

        # The interval at which metrics about the number of infohashes and peers
        # are collected and posted to Prometheus.
        prometheus_reporting_interval: 1s

# This block defines configuration used for middleware executed before a
# response has been returned to a BitTorrent client.
posthooks: []
prehooks:
#        -   name: jwt
#            config:
#                header: "authorization"
#                issuer: "https://issuer.com"
#                audience: "https://some.issuer.com"
#                jwk_set_url: "https://issuer.com/keys"
#                jwk_set_update_interval: 5m
#                handle_announce: true
#                handle_scrape: false
#
#        -   name: client approval
#            config:
#                whitelist:
#                    - "OP1011"
#                blacklist:
#                    - "OP1012"
#
#        -   name: interval variation
#            config:
#                modify_response_probability: 0.2
#                max_increase_delta: 60
#                modify_min_interval: true
#
# This block defines configuration used for torrent approval, it requires to be given
# hashes for whitelist or for blacklist. Hashes are hexadecimal-encoaded.
#        -   name: torrent approval
#            config:
#                initial_source: list
# Save data provided by source in storage above
#                preserve: false
#                configuration:
#                    hash_list:
#                        - "a1b2c3d4e5a1b2c3d4e5a1b2c3d4e5a1b2c3d4e5"
# true - whitelist mode, false - blacklist
#                    invert: false
# Name of storage context where store hash list
#                    storage_ctx: APPROVED_HASH