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Put object client disconnect (#7824)

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Fail putObject  and postpolicy in case client prematurely disconnects
Use request's context to cancel lock requests on client disconnects
This commit is contained in:
Krishna Srinivas
2019-06-28 22:09:17 -07:00
committed by kannappanr
parent edbd8709ec
commit 338e9a9be9
25 changed files with 89 additions and 73 deletions
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4
cmd/config-migrate.go
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@@ -2440,7 +2440,7 @@ func migrateConfigToMinioSys(objAPI ObjectLayer) (err error) {
// As object layer's GetObject() and PutObject() take respective lock on minioMetaBucket
// and configFile, take a transaction lock to avoid data race between readConfig()
// and saveConfig().
objLock := globalNSMutex.NewNSLock(minioMetaBucket, transactionConfigFile)
objLock := globalNSMutex.NewNSLock(context.Background(), minioMetaBucket, transactionConfigFile)
if err = objLock.GetLock(globalOperationTimeout); err != nil {
return err
}
@@ -2492,7 +2492,7 @@ func migrateMinioSysConfig(objAPI ObjectLayer) error {
// As object layer's GetObject() and PutObject() take respective lock on minioMetaBucket
// and configFile, take a transaction lock to avoid data race between readConfig()
// and saveConfig().
objLock := globalNSMutex.NewNSLock(minioMetaBucket, transactionConfigFile)
objLock := globalNSMutex.NewNSLock(context.Background(), minioMetaBucket, transactionConfigFile)
if err := objLock.GetLock(globalOperationTimeout); err != nil {
return err
}