VOL-2292: Create application for scale testing of BAL
- Base framework created and is functional
- Able to provision ATT techprofile with scheduler, queue and eapol
flow creation.
- Extensible framework provided to add various operator workflows
- README has details about how to build, run, configure and extend
the framework.
Change-Id: I71774959281881278c14b48bee7f9adc0b81ec68
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go
new file mode 100644
index 0000000..fee6aec
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go
@@ -0,0 +1,167 @@
+/*
+ *
+ * Copyright 2018 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 binarylog implementation binary logging as defined in
+// https://github.com/grpc/proposal/blob/master/A16-binary-logging.md.
+package binarylog
+
+import (
+ "fmt"
+ "os"
+
+ "google.golang.org/grpc/grpclog"
+)
+
+// Logger is the global binary logger. It can be used to get binary logger for
+// each method.
+type Logger interface {
+ getMethodLogger(methodName string) *MethodLogger
+}
+
+// binLogger is the global binary logger for the binary. One of this should be
+// built at init time from the configuration (environment varialbe or flags).
+//
+// It is used to get a methodLogger for each individual method.
+var binLogger Logger
+
+// SetLogger sets the binarg logger.
+//
+// Only call this at init time.
+func SetLogger(l Logger) {
+ binLogger = l
+}
+
+// GetMethodLogger returns the methodLogger for the given methodName.
+//
+// methodName should be in the format of "/service/method".
+//
+// Each methodLogger returned by this method is a new instance. This is to
+// generate sequence id within the call.
+func GetMethodLogger(methodName string) *MethodLogger {
+ if binLogger == nil {
+ return nil
+ }
+ return binLogger.getMethodLogger(methodName)
+}
+
+func init() {
+ const envStr = "GRPC_BINARY_LOG_FILTER"
+ configStr := os.Getenv(envStr)
+ binLogger = NewLoggerFromConfigString(configStr)
+}
+
+type methodLoggerConfig struct {
+ // Max length of header and message.
+ hdr, msg uint64
+}
+
+type logger struct {
+ all *methodLoggerConfig
+ services map[string]*methodLoggerConfig
+ methods map[string]*methodLoggerConfig
+
+ blacklist map[string]struct{}
+}
+
+// newEmptyLogger creates an empty logger. The map fields need to be filled in
+// using the set* functions.
+func newEmptyLogger() *logger {
+ return &logger{}
+}
+
+// Set method logger for "*".
+func (l *logger) setDefaultMethodLogger(ml *methodLoggerConfig) error {
+ if l.all != nil {
+ return fmt.Errorf("conflicting global rules found")
+ }
+ l.all = ml
+ return nil
+}
+
+// Set method logger for "service/*".
+//
+// New methodLogger with same service overrides the old one.
+func (l *logger) setServiceMethodLogger(service string, ml *methodLoggerConfig) error {
+ if _, ok := l.services[service]; ok {
+ return fmt.Errorf("conflicting rules for service %v found", service)
+ }
+ if l.services == nil {
+ l.services = make(map[string]*methodLoggerConfig)
+ }
+ l.services[service] = ml
+ return nil
+}
+
+// Set method logger for "service/method".
+//
+// New methodLogger with same method overrides the old one.
+func (l *logger) setMethodMethodLogger(method string, ml *methodLoggerConfig) error {
+ if _, ok := l.blacklist[method]; ok {
+ return fmt.Errorf("conflicting rules for method %v found", method)
+ }
+ if _, ok := l.methods[method]; ok {
+ return fmt.Errorf("conflicting rules for method %v found", method)
+ }
+ if l.methods == nil {
+ l.methods = make(map[string]*methodLoggerConfig)
+ }
+ l.methods[method] = ml
+ return nil
+}
+
+// Set blacklist method for "-service/method".
+func (l *logger) setBlacklist(method string) error {
+ if _, ok := l.blacklist[method]; ok {
+ return fmt.Errorf("conflicting rules for method %v found", method)
+ }
+ if _, ok := l.methods[method]; ok {
+ return fmt.Errorf("conflicting rules for method %v found", method)
+ }
+ if l.blacklist == nil {
+ l.blacklist = make(map[string]struct{})
+ }
+ l.blacklist[method] = struct{}{}
+ return nil
+}
+
+// getMethodLogger returns the methodLogger for the given methodName.
+//
+// methodName should be in the format of "/service/method".
+//
+// Each methodLogger returned by this method is a new instance. This is to
+// generate sequence id within the call.
+func (l *logger) getMethodLogger(methodName string) *MethodLogger {
+ s, m, err := parseMethodName(methodName)
+ if err != nil {
+ grpclog.Infof("binarylogging: failed to parse %q: %v", methodName, err)
+ return nil
+ }
+ if ml, ok := l.methods[s+"/"+m]; ok {
+ return newMethodLogger(ml.hdr, ml.msg)
+ }
+ if _, ok := l.blacklist[s+"/"+m]; ok {
+ return nil
+ }
+ if ml, ok := l.services[s]; ok {
+ return newMethodLogger(ml.hdr, ml.msg)
+ }
+ if l.all == nil {
+ return nil
+ }
+ return newMethodLogger(l.all.hdr, l.all.msg)
+}