Hojun-Cho/got
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

httpdl: add segment work-stealing and --auto-split

Browse Source 
an idle worker now steals the back half of the busiest in-flight segment
instead of exiting, so one slow segment no longer drains alone over a single
connection. control file persists stolen tails; resume re-tiles.

add --auto-split (got-only, opt-in): derive the connection count from file
size (one per min-split-size, up to 16), overriding -x/-s. default stays
aria2-faithful at 1 connection for a single server.
This commit is contained in:
Hojun-Cho
2026-06-19 13:56:31 +09:00
parent eb8d9b9460
commit 3d9ea7ce8b
7 changed files with 407 additions and 171 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
cli/option.go
View File

@@ -81,6 +81,7 @@ var options = []Opt{
{Long: "max-connection-per-server", Short: 'x', Kind: Int, Default: "1", Min: 1, Max: 16, Help: "max connections to one server (1-16)", Tag: HTTP},
{Long: "split", Short: 's', Kind: Int, Default: "5", Min: 1, Help: "split a download into N connections; actual connections are min(max-connection-per-server, split), and -x defaults to 1", Tag: HTTP},
{Long: "min-split-size", Short: 'k', Kind: Size, Default: "20M", Min: 1 << 20, Max: 1 << 30, Help: "do not split a piece smaller than SIZE (1M-1024M)", Tag: HTTP},
{Long: "auto-split", Kind: Bool, Default: "false", Help: "got-only: pick the connection count from file size (one per min-split-size, up to 16); overrides -x/-s", Tag: HTTP},
{Long: "force-sequential", Short: 'Z', Kind: Bool, Default: "false", Help: "download each command-line URI as its own file instead of mirroring them", Tag: HTTP},
{Long: "max-tries", Short: 'm', Kind: Int, Default: "5", Min: 0, Help: "max retries per segment (0 = unlimited)", Tag: HTTP},
{Long: "timeout", Short: 't', Kind: Int, Default: "60", Min: 1, Help: "connection timeout in seconds", Tag: HTTP},