[BACK]Return to nchan.ms CVS log [TXT][DIR] Up to [local] / src / usr.bin / ssh

Diff for /src/usr.bin/ssh/nchan.ms between version 1.4 and 1.5

version 1.4, 1999/11/24 16:15:25 version 1.5, 2000/01/10 21:38:21
Line 52 
Line 52 
 box invis "rcvd OCLOSE/" "-" with .w at last arrow.c  box invis "rcvd OCLOSE/" "-" with .w at last arrow.c
 ellipse wid .9*ellipsewid ht .9*ellipseht at S4  ellipse wid .9*ellipsewid ht .9*ellipseht at S4
 arrow "start" "" from S1.w+(-0.5,0) to S1.w  arrow "start" "" from S1.w+(-0.5,0) to S1.w
   arrow from S2.ne to S4.sw
   box invis "rcvd OCLOSE/     " with .e at last arrow.c
   box invis " send IEOF" with .w at last arrow.c
 .PE  .PE
 .SH  .SH
 Channel Output State Diagram  Channel Output State Diagram
Line 76 
Line 79 
 Notes  Notes
 .PP  .PP
 The input buffer is filled with data from the socket  The input buffer is filled with data from the socket
 (the socket represents the local comsumer/producer of the  (the socket represents the local consumer/producer of the
 forwarded channel).  forwarded channel).
 The data is then sent over the INPUT-end (transmit-end) of the channel to the  The data is then sent over the INPUT-end (transmit-end) of the channel to the
 remote peer.  remote peer.
Line 85 
Line 88 
 .PP  .PP
 If the local protocol instance has forwarded all data on the  If the local protocol instance has forwarded all data on the
 INPUT-end of the channel, it sends an IEOF message to the peer.  INPUT-end of the channel, it sends an IEOF message to the peer.
 If the peer receives the IEOF and has comsumed all  If the peer receives the IEOF and has consumed all
 data he replies with an OCLOSE.  data he replies with an OCLOSE.
 When the local instance receives the OCLOSE  When the local instance receives the OCLOSE
 he considers the INPUT-half of the channel closed.  he considers the INPUT-half of the channel closed.
Line 94 
Line 97 
 A channel can be deallocated by a protocol instance  A channel can be deallocated by a protocol instance
 if both the INPUT- and the OUTOUT-half on his  if both the INPUT- and the OUTOUT-half on his
 side of the channel are closed.  side of the channel are closed.
 Note that when an instance is unable to comsume the  Note that when an instance is unable to consume the
 received data, he is permitted to send an OCLOSE  received data, he is permitted to send an OCLOSE
 before the matching IEOF is received.  before the matching IEOF is received.
Legend:
Removed from v.1.4  
changed lines
  Added in v.1.5