WolfSSL
/
wolfssh
mirror of https://github.com/wolfSSL/wolfssh.git
1
0
Fork 0
Code Issues Releases Wiki Activity

add peek when waiting for data

pull/289/head
Jacob Barthelmeh 2020-09-30 13:22:07 -06:00
parent 0b1e0345c4
commit 000b8544c6
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
examples/echoserver/echoserver.c
View File

@ -896,6 +896,7 @@ static int shell_worker(thread_ctx_t* threadCtx)
* returns 0 on success
*/
static int sftp_worker(thread_ctx_t* threadCtx) {
byte tmp[1];
int ret = WS_SUCCESS;
int error = WS_SUCCESS;
SOCKET_T sockfd;
@ -910,7 +911,13 @@ static int sftp_worker(thread_ctx_t* threadCtx) {
printf("... sftp server would write block\n");
}
select_ret = tcp_select(sockfd, TEST_SFTP_TIMEOUT);
if (wolfSSH_stream_peek(threadCtx->ssh, tmp, 1) > 0) {
select_ret = WS_SELECT_RECV_READY;
}
else {
select_ret = tcp_select(sockfd, TEST_SFTP_TIMEOUT);
}
if (select_ret == WS_SELECT_RECV_READY ||
select_ret == WS_SELECT_ERROR_READY ||
error == WS_WANT_WRITE)