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cmd, eth, ethdb, node: prioritise chaindata for resources, bump cache

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This commit is contained in:
Péter Szilágyi
2016-02-19 14:29:19 +02:00
parent 05c86c2c9f
commit e90958cd29
13 changed files with 176 additions and 24 deletions
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4
node/service.go
View File

@ -38,11 +38,11 @@ type ServiceContext struct {
// OpenDatabase opens an existing database with the given name (or creates one
// if no previous can be found) from within the node's data directory. If the
// node is an ephemeral one, a memory database is returned.
func (ctx *ServiceContext) OpenDatabase(name string, cache int) (ethdb.Database, error) {
func (ctx *ServiceContext) OpenDatabase(name string, cache int, handles int) (ethdb.Database, error) {
if ctx.datadir == "" {
return ethdb.NewMemDatabase()
}
return ethdb.NewLDBDatabase(filepath.Join(ctx.datadir, name), cache)
return ethdb.NewLDBDatabase(filepath.Join(ctx.datadir, name), cache, handles)
}
// Service retrieves a currently running service registered of a specific type.

4
node/service_test.go
View File

@ -39,7 +39,7 @@ func TestContextDatabases(t *testing.T) {
}
// Request the opening/creation of a database and ensure it persists to disk
ctx := &ServiceContext{datadir: dir}
db, err := ctx.OpenDatabase("persistent", 0)
db, err := ctx.OpenDatabase("persistent", 0, 0)
if err != nil {
t.Fatalf("failed to open persistent database: %v", err)
}
@ -50,7 +50,7 @@ func TestContextDatabases(t *testing.T) {
}
// Request th opening/creation of an ephemeral database and ensure it's not persisted
ctx = &ServiceContext{datadir: ""}
db, err = ctx.OpenDatabase("ephemeral", 0)
db, err = ctx.OpenDatabase("ephemeral", 0, 0)
if err != nil {
t.Fatalf("failed to open ephemeral database: %v", err)
}