nhyatt/putty-source
1
0
Fork 0
mirror of https://git.tartarus.org/simon/putty.git synced 2025-07-18 19:41:01 -05:00
Code Issues Projects Releases Wiki Activity

Mention any extant downstreams in close warning.

Browse Source 
Suggested by Brian Rak.
This commit is contained in:
Jacob Nevins
2021-02-21 14:17:03 +00:00
parent a859955689
commit 0ec45782b5
6 changed files with 46 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
ssh.c
View File

@ -691,6 +691,19 @@ static bool ssh_test_for_upstream(const char *host, int port, Conf *conf)
return ret;
}
static char *ssh_close_warn_text(Backend *be)
{
Ssh *ssh = container_of(be, Ssh, backend);
if (!ssh->connshare)
return NULL;
int ndowns = share_ndownstreams(ssh->connshare);
if (ndowns == 0)
return NULL;
char *msg = dupprintf("This will also close %d downstream connection%s.",
ndowns, ndowns==1 ? "" : "s");
return msg;
}
static const PlugVtable Ssh_plugvt = {
.log = ssh_socket_log,
.closing = ssh_closing,
@ -1204,6 +1217,7 @@ const BackendVtable ssh_backend = {
.unthrottle = ssh_unthrottle,
.cfg_info = ssh_cfg_info,
.test_for_upstream = ssh_test_for_upstream,
.close_warn_text = ssh_close_warn_text,
.id = "ssh",
.displayname = "SSH",
.protocol = PROT_SSH,
@ -1227,6 +1241,7 @@ const BackendVtable sshconn_backend = {
.unthrottle = ssh_unthrottle,
.cfg_info = ssh_cfg_info,
.test_for_upstream = ssh_test_for_upstream,
.close_warn_text = ssh_close_warn_text,
.id = "ssh-connection",
.displayname = "Bare ssh-connection",
.protocol = PROT_SSHCONN,