From c9c89f7b85c82d5b7d2c094e2aa1488d865d85de Mon Sep 17 00:00:00 2001
From: wangzhengquan <wangzhengquan85@126.com>
Date: 星期一, 25 一月 2021 09:42:56 +0800
Subject: [PATCH] update

---
 src/socket/shm_socket.h |   15 ++++++---------
 1 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/src/socket/shm_socket.h b/src/socket/shm_socket.h
index 164ce2d..b1665a0 100644
--- a/src/socket/shm_socket.h
+++ b/src/socket/shm_socket.h
@@ -4,12 +4,9 @@
 #include "usg_common.h"
 #include "usg_typedef.h"
 #include "shm_queue.h"
+#include "lock_free_queue.h"
 
-enum shm_socket_flag_t
-{
-  SHM_MSG_TIMEOUT = 1,
-  SHM_MSG_NOWAIT = 2
-};
+ 
 
 enum shm_connection_status_t {
 	SHM_CONN_CLOSED=1,
@@ -50,9 +47,9 @@
 	int key;
 	bool force_bind;
 	pthread_mutex_t mutex;
-	shm_connection_status_t status;
-	SHMQueue<shm_msg_t> *queue;
-	SHMQueue<shm_msg_t> *remoteQueue;
+	shm_connection_status_t status; 
+	SHMQueue<shm_msg_t> *queue;  //self queue
+	SHMQueue<shm_msg_t> *remoteQueue; // peer queue
 	LockFreeQueue<shm_msg_t, DM_Allocator> *messageQueue;
 	LockFreeQueue<shm_msg_t, DM_Allocator> *acceptQueue;
 	std::map<int, shm_socket_t* > *clientSocketMap;
@@ -87,7 +84,7 @@
 int shm_recv(shm_socket_t * socket, void **buf, int *size) ;
 
 /**
- * @flags : SHM_MSG_NOWAIT
+ * @flags : BUS_NOWAIT_FLAG
  */
 int shm_sendto(shm_socket_t *socket, const void *buf, const int size, const int key, const struct timespec * timeout = NULL, const int flags=0);
 

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