From de80ed87b8339f23624642786698057a62bdf779 Mon Sep 17 00:00:00 2001
From: fujuntang <fujuntang@smartai.com>
Date: 星期二, 23 十一月 2021 11:25:48 +0800
Subject: [PATCH] Fix the communication failure issue when the registered applications exceeds the fixed amount.
---
src/shm/hashtable.cpp | 11 +++++++++--
1 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/src/shm/hashtable.cpp b/src/shm/hashtable.cpp
index 2cc9e38..ab07ad1 100755
--- a/src/shm/hashtable.cpp
+++ b/src/shm/hashtable.cpp
@@ -53,7 +53,7 @@
TAILQ_FOREACH(item, my_tailq_head, joint)
{
- if ((check_mm_valid(item) == true) && (key == item->key))
+ if ((check_mm_valid(item) == true) && ((key == item->key) || (code == item->key)))
return item->value;
break;
@@ -316,8 +316,15 @@
static size_t hashcode(int key)
{
+ int val;
- return key % MAPSIZE;
+ if (key < MAPSIZE) {
+ val = key;
+ } else {
+ val = key % MAPSIZE % (MAPSIZE - START_KEY) + START_KEY;
+ }
+
+ return val;
}
/**
--
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