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Use cache for http.client in tsdb package. (#6833)

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* datasource: move caching closer to datasource struct

* tsdb: use cached version of datasource http transport

closes #6825
This commit is contained in:
Carl Bergquist
2016-12-07 11:10:42 +01:00
committed by Torkel Ödegaard
parent 24172fca01
commit 2c7adccf12
20 changed files with 385 additions and 363 deletions
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pkg/tsdb/tsdb_test.go
+19 -18
View File
@@ -5,6 +5,7 @@ import (
"testing"
"time"
"github.com/grafana/grafana/pkg/models"
. "github.com/smartystreets/goconvey/convey"
)
@@ -15,9 +16,9 @@ func TestMetricQuery(t *testing.T) {
Convey("Given 3 queries for 2 data sources", func() {
request := &Request{
Queries: QuerySlice{
{RefId: "A", DataSource: &DataSourceInfo{Id: 1}},
{RefId: "B", DataSource: &DataSourceInfo{Id: 1}},
{RefId: "C", DataSource: &DataSourceInfo{Id: 2}},
{RefId: "A", DataSource: &models.DataSource{Id: 1}},
{RefId: "B", DataSource: &models.DataSource{Id: 1}},
{RefId: "C", DataSource: &models.DataSource{Id: 2}},
},
}
@@ -32,9 +33,9 @@ func TestMetricQuery(t *testing.T) {
Convey("Given query 2 depends on query 1", func() {
request := &Request{
Queries: QuerySlice{
{RefId: "A", DataSource: &DataSourceInfo{Id: 1}},
{RefId: "B", DataSource: &DataSourceInfo{Id: 2}},
{RefId: "C", DataSource: &DataSourceInfo{Id: 3}, Depends: []string{"A", "B"}},
{RefId: "A", DataSource: &models.DataSource{Id: 1}},
{RefId: "B", DataSource: &models.DataSource{Id: 2}},
{RefId: "C", DataSource: &models.DataSource{Id: 3}, Depends: []string{"A", "B"}},
},
}
@@ -56,7 +57,7 @@ func TestMetricQuery(t *testing.T) {
Convey("When executing request with one query", t, func() {
req := &Request{
Queries: QuerySlice{
{RefId: "A", DataSource: &DataSourceInfo{Id: 1, PluginId: "test"}},
{RefId: "A", DataSource: &models.DataSource{Id: 1, Type: "test"}},
},
}
@@ -75,8 +76,8 @@ func TestMetricQuery(t *testing.T) {
Convey("When executing one request with two queries from same data source", t, func() {
req := &Request{
Queries: QuerySlice{
{RefId: "A", DataSource: &DataSourceInfo{Id: 1, PluginId: "test"}},
{RefId: "B", DataSource: &DataSourceInfo{Id: 1, PluginId: "test"}},
{RefId: "A", DataSource: &models.DataSource{Id: 1, Type: "test"}},
{RefId: "B", DataSource: &models.DataSource{Id: 1, Type: "test"}},
},
}
@@ -101,9 +102,9 @@ func TestMetricQuery(t *testing.T) {
Convey("When executing one request with three queries from different datasources", t, func() {
req := &Request{
Queries: QuerySlice{
{RefId: "A", DataSource: &DataSourceInfo{Id: 1, PluginId: "test"}},
{RefId: "B", DataSource: &DataSourceInfo{Id: 1, PluginId: "test"}},
{RefId: "C", DataSource: &DataSourceInfo{Id: 2, PluginId: "test"}},
{RefId: "A", DataSource: &models.DataSource{Id: 1, Type: "test"}},
{RefId: "B", DataSource: &models.DataSource{Id: 1, Type: "test"}},
{RefId: "C", DataSource: &models.DataSource{Id: 2, Type: "test"}},
},
}
@@ -118,7 +119,7 @@ func TestMetricQuery(t *testing.T) {
Convey("When query uses data source of unknown type", t, func() {
req := &Request{
Queries: QuerySlice{
{RefId: "A", DataSource: &DataSourceInfo{Id: 1, PluginId: "asdasdas"}},
{RefId: "A", DataSource: &models.DataSource{Id: 1, Type: "asdasdas"}},
},
}
@@ -130,10 +131,10 @@ func TestMetricQuery(t *testing.T) {
req := &Request{
Queries: QuerySlice{
{
RefId: "A", DataSource: &DataSourceInfo{Id: 1, PluginId: "test"},
RefId: "A", DataSource: &models.DataSource{Id: 1, Type: "test"},
},
{
RefId: "B", DataSource: &DataSourceInfo{Id: 2, PluginId: "test"}, Depends: []string{"A"},
RefId: "B", DataSource: &models.DataSource{Id: 2, Type: "test"}, Depends: []string{"A"},
},
},
}
@@ -167,9 +168,9 @@ func TestMetricQuery(t *testing.T) {
}
func registerFakeExecutor() *FakeExecutor {
executor := NewFakeExecutor(nil)
RegisterExecutor("test", func(dsInfo *DataSourceInfo) Executor {
return executor
executor, _ := NewFakeExecutor(nil)
RegisterExecutor("test", func(dsInfo *models.DataSource) (Executor, error) {
return executor, nil
})
return executor