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Code Issues Releases Wiki Activity

Added usage of --stream-piece-selector=geom option.

pull/2/head
Tatsuhiro Tsujikawa 2011-08-25 00:04:04 +09:00
parent c7ac147287
commit f25c89b53d
2 changed files with 30 additions and 17 deletions
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37
doc/aria2c.1.asciidoc
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@ -254,22 +254,27 @@ aria2c -o myfile.zip "http://mirror1/file.zip" "http://mirror2/file.zip"
[[aria2_optref_stream_piece_selector]]*--stream-piece-selector*=SELECTOR:: [[aria2_optref_stream_piece_selector]]*--stream-piece-selector*=SELECTOR::
Specify piece selection algorithm used in HTTP/FTP download. Piece Specify piece selection algorithm used in HTTP/FTP download. Piece
means fixed length segment which is downloaded in parallel in means fixed length segment which is downloaded in parallel in
segmented download. If 'default' is given, aria2 selects piece so that segmented download. If 'default' is given, aria2 selects piece so
it reduces the number of establishing connection. This is reasonable that it reduces the number of establishing connection. This is
default behaviour because establishing connection is an expensive reasonable default behaviour because establishing connection is an
operation. If 'inorder' is given, aria2 selects piece which has expensive operation. If 'inorder' is given, aria2 selects piece
minimum index. Index=0 means first of the file. This will be useful to which has minimum index. Index=0 means first of the file. This will
view movie while downloading it. be useful to view movie while downloading it.
*<<aria2_optref_enable_http_pipelining, --enable-http-pipelining>>* option may *<<aria2_optref_enable_http_pipelining, --enable-http-pipelining>>* option may
be useful to reduce reconnection overhead. Please note that aria2 be useful to reduce reconnection overhead. Please note that aria2
honors honors
*<<aria2_optref_min_split_size, --min-split-size>>* option, *<<aria2_optref_min_split_size, --min-split-size>>* option,
so it will be necessary to specify a so it will be necessary to specify a reasonable value to
reasonable value to *<<aria2_optref_min_split_size, --min-split-size>>* option.
*<<aria2_optref_min_split_size, --min-split-size>>* option. If 'geom' is given, at the beginning aria2 selects piece which has
Default: 'default' minimum index like 'inorder', but it exponentially increasingly
keeps space from previously selected piece. This will reduce the
number of establishing connection and at the same time it will
download the beginning part of the file first. This will be useful
to view movie while downloading it.
Default: 'default'
[[aria2_optref_timeout]]*-t*, *--timeout*=SEC:: [[aria2_optref_timeout]]*-t*, *--timeout*=SEC::
Set timeout in seconds. Set timeout in seconds.

10
src/usage_text.h
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@ -804,7 +804,15 @@
" Please note that aria2 honors\n" \ " Please note that aria2 honors\n" \
" --min-split-size option, so it will be necessary\n" \ " --min-split-size option, so it will be necessary\n" \
" to specify a reasonable value to\n" \ " to specify a reasonable value to\n" \
" --min-split-size option.") " --min-split-size option.\n" \
" If 'geom' is given, at the beginning aria2\n" \
" selects piece which has minimum index like\n" \
" 'inorder', but it exponentially increasingly\n" \
" keeps space from previously selected piece. This\n" \
" will reduce the number of establishing connection\n" \
" and at the same time it will download the\n" \
" beginning part of the file first. This will be\n" \
" useful to view movie while downloading it.")
#define TEXT_TRUNCATE_CONSOLE_READOUT \ #define TEXT_TRUNCATE_CONSOLE_READOUT \
_(" --truncate-console-readout[=true|false] Truncate console readout to fit in\n"\ _(" --truncate-console-readout[=true|false] Truncate console readout to fit in\n"\
" a single line.") " a single line.")