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output size trimming with default rxbuf fix

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5e203f78e2 accidentally
trashed the "zero rz_buffer_size means 4096" handling
for tx chunking.

Signed-off-by: Andy Green <andy@warmcat.com>
This commit is contained in:
Andy Green 2016-05-15 09:01:43 +08:00
parent 62a8b0cb33
commit 0f222cdc77
1 changed files with 2 additions and 1 deletions
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3
lib/output.c
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@ -127,9 +127,10 @@ int lws_issue_raw(struct lws *wsi, unsigned char *buf, size_t len)
lwsl_warn("** error invalid sock but expected to send\n");
/* limit sending */
n = wsi->protocol->rx_buffer_size + LWS_PRE + 4;
n = wsi->protocol->rx_buffer_size;
if (!n)
n = LWS_MAX_SOCKET_IO_BUF;
n += LWS_PRE + 4;
if (n > len)
n = len;