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authorJay Freeman (saurik) <saurik@saurik.com>2016-11-30 00:51:55 -0800
committerSam Bingner <sam@bingner.com>2019-08-17 12:34:41 -1000
commitde45c6206fb76c448698b4c3e200629c639916c3 (patch)
tree59606250170b7314a27868b49938b035970b5eaa /apt-pkg
parentfeb309b5b151378b7be899b66a54db9bcf2ea404 (diff)
For speed, you *need* multiple downloads per host.
Diffstat (limited to 'apt-pkg')
-rw-r--r--apt-pkg/acquire.cc18
1 files changed, 18 insertions, 0 deletions
diff --git a/apt-pkg/acquire.cc b/apt-pkg/acquire.cc
index 541785b03..b0c96f2d7 100644
--- a/apt-pkg/acquire.cc
+++ b/apt-pkg/acquire.cc
@@ -450,6 +450,24 @@ string pkgAcquire::QueueName(string Uri,MethodConfig const *&Config)
} else
{
FullQueueName = AccessSchema + U.Host;
+
+ int parallel(_config->FindI("Acquire::"+U.Access+"::MaxParallel",8));
+ if (parallel > 0) {
+ typedef map<string, int> indexmap;
+ static indexmap indices;
+
+ pair<indexmap::iterator, bool> cache(indices.insert(indexmap::value_type(FullQueueName, -1)));
+ if (cache.second || cache.first->second == -1) {
+ int &index(indices[U.Access]);
+ if (index >= parallel)
+ index = 0;
+ cache.first->second = index++;
+ }
+
+ ostringstream value;
+ value << U.Access << "::" << cache.first->second;
+ FullQueueName = value.str();
+ }
}
unsigned int Instances = 0, SchemaLength = AccessSchema.length();