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Optionally disable gzip compression on downloads with --no-gzip-encoding - fixes #353

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This commit is contained in:
Nick Craig-Wood 2016-02-14 18:14:41 +00:00
parent 280ac26464
commit dfc7cd97a3
2 changed files with 23 additions and 0 deletions
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10
docs/content/docs.md
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@ -392,6 +392,16 @@ if you are reading and writing to an OS X filing system this will be
This command line flag allows you to override that computed default.
### --no-gzip-encoding ###
Don't set `Accept-Encoding: gzip`. This means that rclone won't ask
the server for compressed files automatically. Useful if you've set
the server to return files with `Content-Encoding: gzip` but you
uploaded compressed files.
There is no need to set this in normal operation, and doing so will
decrease the network transfer efficiency of rclone.
### -q, --quiet ###
Normally rclone outputs stats and a completion message. If you set

13
fs/config.go
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@ -82,6 +82,7 @@ var (
deleteAfter = pflag.BoolP("delete-after", "", false, "When synchronizing, delete files on destination after transfering")
lowLevelRetries = pflag.IntP("low-level-retries", "", 10, "Number of low level retries to do.")
updateOlder = pflag.BoolP("update", "u", false, "Skip files that are newer on the destination.")
noGzip = pflag.BoolP("no-gzip-encoding", "", false, "Don't set Accept-Encoding: gzip.")
bwLimit SizeSuffix
// Key to use for password en/decryption.
@ -201,6 +202,7 @@ type ConfigInfo struct {
DeleteAfter bool // Delete after successful transfer.
LowLevelRetries int
UpdateOlder bool // Skip files that are newer on the destination
NoGzip bool // Disable compression
}
// Transport returns an http.RoundTripper with the correct timeouts
@ -235,6 +237,16 @@ func (ci *ConfigInfo) Transport() http.RoundTripper {
// In this mode, TLS is susceptible to man-in-the-middle attacks.
// This should be used only for testing.
TLSClientConfig: &tls.Config{InsecureSkipVerify: ci.InsecureSkipVerify},
// DisableCompression, if true, prevents the Transport from
// requesting compression with an "Accept-Encoding: gzip"
// request header when the Request contains no existing
// Accept-Encoding value. If the Transport requests gzip on
// its own and gets a gzipped response, it's transparently
// decoded in the Response.Body. However, if the user
// explicitly requested gzip it is not automatically
// uncompressed.
DisableCompression: *noGzip,
}
if ci.DumpHeaders || ci.DumpBodies {
return NewLoggedTransport(t, ci.DumpBodies)
@ -291,6 +303,7 @@ func LoadConfig() {
Config.InsecureSkipVerify = *skipVerify
Config.LowLevelRetries = *lowLevelRetries
Config.UpdateOlder = *updateOlder
Config.NoGzip = *noGzip
ConfigPath = *configFile