NFD

Bug #2441

Updated by Davide Pesavento almost 6 years ago

Confirming fragment drop on Ethernet face with NDNLP.  
 I have added print statements to the partial message store (attached).  
 When I try to send/receive large packets (2x5MB for this specific test), I see fragment losses. 
 Also, the sender side crashes after sending the fragments. 

 **Producer:** Producer: 
 ``` <pre> 
  ndnputbigchunk /test 5000000 2 
 ``` </pre> 

 **Consumer:** Consumer: 
 ``` <pre> 
 nfd-start 
 nfdc add-nexthop /test 257 
 ndncatbigchunks /test -c 2 -p 2 
 ``` </pre> 

 **Error:** Error: 
 ``` <pre> 
  ***** Gap detected ***** Current fragment: 2843Last fragment:2839 Total loss169 
 1422479959.704064 TRACE: [EthernetFace] [id:257,endpoint:em4] Received: 1500 bytes from c8:1f:66:e6:7e:3a 
 ***** Gap detected ***** Current fragment: 2848Last fragment:2843 Total loss173 
 1422479959.704110 TRACE: [EthernetFace] [id:257,endpoint:em4] Received: 1500 bytes from c8:1f:66:e6:7e:3a 
 ``` </pre>

Back