Re: [9fans] Doesn't 'close' call finish pending 'read' on the same 'fd'?

[cinap_lenrek]

the changes to implement udp hangup are trivial tho:

diff -r 51564dc1adae sys/src/9/ip/udp.c
--- a/sys/src/9/ip/udp.c        Thu Nov 13 10:23:53 2014 +0100
+++ b/sys/src/9/ip/udp.c        Thu Nov 13 15:42:24 2014 +0100
@@ -518,6 +518,11 @@
 
        ucb = (Udpcb*)c->ptcl;
        if(n == 1){
+               if(strcmp(f[0], "hangup") == 0){
+                       qhangup(c->rq, nil);
+                       qhangup(c->wq, nil);
+                       return nil;
+               }
                if(strcmp(f[0], "headers") == 0){
                        ucb->headers = 7;       /* new headers format */
                        return nil;

--
cinap