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.Dd April 12, 2003
.Dt BITTORRENT 1
.Sh NAME
.Nm BitTorrent
.Nd Peer to Peer Distributed download client/server.
.Sh SYNOPSIS
.Nm
.Op Ar args ...
.Sh DESCRIPTION
The
.Nm
client/server may be invoked with the following options:
.Pp
.Bl -tag -width indent
.It Fl -max_uploads Ar num
the maximum number of uploads to allow at once. (defaults to 4)
.It Fl -keepalive_interval Ar seconds
number of seconds to pause between sending keepalives (defaults to
120.0)
.It Fl -download_slice_size Ar bytes
How many bytes to query for per request. (defaults to 16384)
.It Fl -request_backlog Ar num
how many requests to keep in a single pipe at once. (defaults to 5)
.It Fl -max_message_length Ar bytes
maximum length prefix encoding you'll accept over the wire - larger
values get the connection dropped. (defaults to 8388608)
.It Fl -ip Ar address
.It Fl i Ar address
IP to report you have to the tracker. (defaults to '')
.It Fl -minport Ar port
minimum port to listen on, counts up if unavailable (defaults to 6881)
.It Fl -maxport Ar port
maximum port to listen on (defaults to 6999)
.It Fl -responsefile Ar filename
file the server response was stored in, alternative
to url (defaults to '')
.It Fl -url Ar filename
url to get file from, alternative to responsefile (defaults to '')
.It Fl -saveas Ar filename
local file name to save the file as, null indicates
query user (defaults to '')
.It Fl -timeout Ar seconds
time to wait between closing sockets which nothing
has been received on (defaults to 300.0)
.It Fl -timeout_check_interval Ar seconds
time to wait between checking if any connections
have timed out (defaults to 60.0)
.It Fl -max_slice_length Ar bytes
maximum length slice to send to peers, larger
requests are ignored (defaults to 131072)
.It Fl -max_rate_period Ar seconds
maximum amount of time to guess the current
rate estimate represents (defaults to 20.0)
.It Fl -bind Ar address
IP to bind to locally (defaults to '')
.It Fl -upload_rate_fudge Ar num
time equivalent of writing to kernel-level TCP buffer, for rate
adjustment (defaults to 5.0)
.It Fl -display_interval Ar seconds
time between updates of displayed information (defaults to 0.5)
.It Fl -rerequest_interval Ar seconds
time to wait between requesting more peers (defaults to 300)
.It Fl -min_peers Ar num
minimum number of peers to not do rerequesting (defaults to 20)
.It Fl -http_timeout Ar seconds
number of seconds to wait before assuming that an http connection has
timed out (defaults to 60)
.It Fl -max_initiate Ar num
number of peers at which to stop initiating new connections (defaults to 40)
.It Fl -check_hashes Ar boolean
whether to check hashes on disk (defaults to 1)
.It Fl -max_upload_rate Ar kB/s
maximum kB/s to upload at, 0 means no limit (defaults to 0)
.It Fl -alloc_pause Ar seconds
seconds to wait before displaying allocation feedback (defaults to 3.0)
.It Fl -snub_time Ar seconds
seconds to wait for data to come in over a connection before assuming
it's semi-permanently choked (defaults to 60.0)
.It Fl -spew Ar boolean
whether to display diagnostic info to stdout (defaults to 0)
.El
.Sh SEE ALSO
.Rs
.%T BitTorrent
.%O "http://bitconjurer.org/BitTorrent/index.html"
.Re
.Sh AUTHORS
.Nm
was written by
.An Bram Cohen Aq bram@bitconjurer.org .
|
