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Allow zero-length pong to be received by server

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Client code already allows zero-length pongs
This commit is contained in:
Andrejs Hanins 2015-12-01 14:44:33 +02:00 • committed by Andy Green
parent abc8635824
commit 765914cab1
1 changed files with 2 additions and 1 deletions
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3
lib/parsers.c
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@ -985,7 +985,8 @@ ping_drop:
LWS_EXT_CALLBACK_PAYLOAD_RX, &eff_buf, 0) < 0)
return -1;
if (eff_buf.token_len > 0) {
if (eff_buf.token_len > 0 ||
callback_action == LWS_CALLBACK_RECEIVE_PONG) {
eff_buf.token[eff_buf.token_len] = '\0';
if (wsi->protocol->callback) {