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Made ask_userauth nonblocking

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This commit is contained in:
Aris Adamantiadis
2011-01-16 18:05:47 +01:00
parent a236a15c6c
commit 624676b1cc
1 changed files with 11 additions and 4 deletions
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15
src/auth.c
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@@ -58,8 +58,8 @@
* @param[in] session The SSH session handle.
*
* @returns SSH_OK on success, SSH_ERROR on error.
*
* @bug current implementation is blocking
* @returns SSH_AGAIN on nonblocking mode, if calling that function
* again is necessary
*/
static int ask_userauth(ssh_session session) {
int rc = 0;
@@ -67,8 +67,15 @@ static int ask_userauth(ssh_session session) {
enter_function();
do {
rc=ssh_service_request(session,"ssh-userauth");
if(rc==SSH_AGAIN)
ssh_handle_packets(session,-1);
if(ssh_is_blocking(session)){
if(rc==SSH_AGAIN)
ssh_handle_packets(session,-1);
} else {
/* nonblocking */
ssh_handle_packets(session,0);
rc=ssh_service_request(session,"ssh-userauth");
break;
}
} while(rc==SSH_AGAIN);
leave_function();
return rc;