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hostapd: wait longer for inactive client probe (empty data frame) 

One second is not enough for some devices to ackowledge null data frame
which is sent at the end of ap_max_inactivity interval. In particular,
this causes severe Wi-Fi instability with Apple iPhone which may take
up to 3 seconds to respond.

Signed-off-by: Dmitry Ivanov <dima@ubnt.com>

SVN-Revision: 47149
lede-17.01
Felix Fietkau 2015-10-06 12:33:10 +00:00
parent f98bf31a14
commit 8aa110f7a2
1 changed files with 11 additions and 0 deletions
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11
package/network/services/hostapd/patches/470-wait-for-nullfunc-longer.patch Normal file
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@ -0,0 +1,11 @@
--- a/src/ap/sta_info.h
+++ b/src/ap/sta_info.h
@@ -179,7 +179,7 @@ struct sta_info {
* AP_DISASSOC_DELAY seconds. Similarly, the station will be deauthenticated
* after AP_DEAUTH_DELAY seconds has passed after disassociation. */
#define AP_MAX_INACTIVITY (5 * 60)
-#define AP_DISASSOC_DELAY (1)
+#define AP_DISASSOC_DELAY (3)
#define AP_DEAUTH_DELAY (1)
/* Number of seconds to keep STA entry with Authenticated flag after it has
* been disassociated. */