Hi Mark please see this diagram:
[image: 內置圖片 1] 1. Reply packet must be received by ryu before timeout. 2. Ryu waits only one second for each reply. 3. I use OpenvSwitch -- Yi 2015-08-06 12:38 GMT+08:00 mark <[email protected]>: > Hi Sir, > > thanks for patch. > i modify ofctl_v1_3.py as you mentioned in previous mail. > > now, i'm install 30K flows in Novi switch. > > when i query with new path(timeout as default=1s), still no response from > cURL. > tshark packets, can see RYU send Request at time"11:55:2*0*", but 1st > Reply pkt time is "11:55:2*2*". > please see attached PIC. > > my question is: > 1. Novi send Reply pkt is "2s", more than default "1s", that's why RYU > unable to response curl query? > 2. "DEFAULT_TIMEOUT=1.0", means to wait 1st Reply pkt from switch? not > for curl query? > 3. you said test 40K is fine, which switch you tested? > > Please kindly advise. > > Mark > > > On 8/6/15 12:05 AM, Yi Tseng wrote: > > Hello > > According to this mail > > http://sourceforge.net/p/ryu/mailman/message/34347766/ > > ryu can't get all flow entries if query time is longer than > DEFAULT_TIMEOUT(1s). > > In this patch, I add few line to check new messages. > > keep waiting if new message came (length of msgs changed) > > I tried to add 40k flows and dump all flows by using REST API, and it > works fine. > > -- > Yi Tseng (a.k.a Takeshi) > Taiwan National Chiao Tung University > Department of Computer Science > W2CNLab > > > > > ==================================================================================== > This message may contain information which is private, privileged or > confidential of INNO-Tech Network & Service Inc. > If you are not the intended recipient of this message, please notify the > sender and destroy/delete the message. > Any review, retransmission, dissemination or other use of, or taking of > any action in reliance upon this information, > by persons or entities other than the intended recipient is prohibited. > ==================================================================================== > > -- Yi Tseng (a.k.a Takeshi) Taiwan National Chiao Tung University Department of Computer Science W2CNLab
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