mirror of https://github.com/grpc/grpc-go.git
64 lines
1.9 KiB
Go
64 lines
1.9 KiB
Go
/*
|
|
*
|
|
* Copyright 2021 gRPC authors.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
*/
|
|
|
|
package xdsclient
|
|
|
|
import (
|
|
"google.golang.org/grpc/xds/internal/xdsclient/xdsresource"
|
|
)
|
|
|
|
func mergeMaps(maps []map[string]xdsresource.UpdateWithMD) map[string]xdsresource.UpdateWithMD {
|
|
ret := make(map[string]xdsresource.UpdateWithMD)
|
|
for _, m := range maps {
|
|
for k, v := range m {
|
|
ret[k] = v
|
|
}
|
|
}
|
|
return ret
|
|
}
|
|
|
|
func (c *clientImpl) dump(t xdsresource.ResourceType) map[string]xdsresource.UpdateWithMD {
|
|
c.authorityMu.Lock()
|
|
defer c.authorityMu.Unlock()
|
|
maps := make([]map[string]xdsresource.UpdateWithMD, 0, len(c.authorities))
|
|
for _, a := range c.authorities {
|
|
maps = append(maps, a.dump(t))
|
|
}
|
|
return mergeMaps(maps)
|
|
}
|
|
|
|
// DumpLDS returns the status and contents of LDS.
|
|
func (c *clientImpl) DumpLDS() map[string]xdsresource.UpdateWithMD {
|
|
return c.dump(xdsresource.ListenerResource)
|
|
}
|
|
|
|
// DumpRDS returns the status and contents of RDS.
|
|
func (c *clientImpl) DumpRDS() map[string]xdsresource.UpdateWithMD {
|
|
return c.dump(xdsresource.RouteConfigResource)
|
|
}
|
|
|
|
// DumpCDS returns the status and contents of CDS.
|
|
func (c *clientImpl) DumpCDS() map[string]xdsresource.UpdateWithMD {
|
|
return c.dump(xdsresource.ClusterResource)
|
|
}
|
|
|
|
// DumpEDS returns the status and contents of EDS.
|
|
func (c *clientImpl) DumpEDS() map[string]xdsresource.UpdateWithMD {
|
|
return c.dump(xdsresource.EndpointsResource)
|
|
}
|