service: config load only on start, not init phase

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

util/ring/buffer.go

@@ -10,16 +10,16 @@ import (
 
 // Buffer is ring buffer
 type Buffer struct {
+	sync.RWMutex
 	streams map[string]*Stream
 	vals    []*Entry
 	size    int
-	sync.RWMutex
 }
 
 // Entry is ring buffer data entry
 type Entry struct {
-	Value     interface{}
 	Timestamp time.Time
+	Value     interface{}
 }
 
 // Stream is used to stream the buffer

util/socket/pool.go

@@ -6,8 +6,8 @@ import (
 
 // Pool holds the socket pool
 type Pool struct {
-	pool map[string]*Socket
 	sync.RWMutex
+	pool map[string]*Socket
 }
 
 // Get socket from pool

util/stream/stream.go

@@ -20,10 +20,10 @@ type Stream interface {
 }
 
 type stream struct {
+	sync.RWMutex
 	Stream
 	err     error
 	request *request
-	sync.RWMutex
 }
 
 type request struct {