| /* |
| ================================================================================== |
| Copyright (c) 2019 AT&T Intellectual Property. |
| Copyright (c) 2019 Nokia |
| |
| 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 xapptweaks |
| |
| import ( |
| "fmt" |
| "gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp" |
| "sync" |
| "time" |
| ) |
| |
| //----------------------------------------------------------------------------- |
| // |
| //----------------------------------------------------------------------------- |
| type RmrWrapper struct { |
| mtx sync.Mutex |
| Rmr *xapp.RMRClient |
| CntRecvMsg uint64 |
| CntSentMsg uint64 |
| } |
| |
| func (tc *RmrWrapper) Lock() { |
| tc.mtx.Lock() |
| } |
| |
| func (tc *RmrWrapper) Unlock() { |
| tc.mtx.Unlock() |
| } |
| |
| func (tc *RmrWrapper) Init() { |
| } |
| |
| func (tc *RmrWrapper) RmrSend(params *RMRParams, to time.Duration) (err error) { |
| if tc.Rmr == nil { |
| err = fmt.Errorf("Failed rmr object nil for %s", params.String()) |
| return |
| } |
| tc.Lock() |
| status := tc.Rmr.Send(params.RMRParams, false) |
| tc.Unlock() |
| i := 0 |
| for ; i < int(to)*2 && status == false; i++ { |
| tc.Lock() |
| status = tc.Rmr.Send(params.RMRParams, false) |
| tc.Unlock() |
| if status == false { |
| time.Sleep(500 * time.Millisecond) |
| } |
| } |
| if status == false { |
| err = fmt.Errorf("Failed with retries(%d) %s", i, params.String()) |
| tc.Rmr.Free(params.Mbuf) |
| } else { |
| tc.CntSentMsg++ |
| } |
| return |
| } |