in want write case with example echoserver do not wait on select for data

JacobBarthelmeh · JacobBarthelmeh · commit 8a8ee954d32b · 2025-07-25T11:32:02.000-06:00
diff --git a/examples/echoserver/echoserver.c b/examples/echoserver/echoserver.c
@@ -1336,7 +1336,7 @@ static int sftp_worker(thread_ctx_t* threadCtx)
                 error == WS_CHAN_RXD || error == WS_REKEYING ||
                 error == WS_WINDOW_FULL)
                 ret = error;
-            if (error == WS_WANT_WRITE && wolfSSH_SFTP_PendingSend(ssh)) {
+            if (error == WS_WANT_WRITE || wolfSSH_SFTP_PendingSend(ssh)) {
                 continue; /* no need to spend time attempting to pull data
                             * if there is still pending sends */
             }

Original file line number	Diff line number	Diff line change
`@@ -1336,7 +1336,7 @@ static int sftp_worker(thread_ctx_t* threadCtx)`
`1336`	`1336`	`error == WS_CHAN_RXD \|\| error == WS_REKEYING \|\|`
`1337`	`1337`	`error == WS_WINDOW_FULL)`
`1338`	`1338`	`ret = error;`
`1339`		`- if (error == WS_WANT_WRITE && wolfSSH_SFTP_PendingSend(ssh)) {`
	`1339`	`+ if (error == WS_WANT_WRITE \|\| wolfSSH_SFTP_PendingSend(ssh)) {`
`1340`	`1340`	`continue; /* no need to spend time attempting to pull data`
`1341`	`1341`	`* if there is still pending sends */`
`1342`	`1342`	`}`