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minimal-http-client: set option to fix broken server window update

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This commit is contained in:
Andy Green 2021-02-26 11:38:45 +00:00
parent 8d6f59d74f
commit 09b9ac6e33
2 changed files with 6 additions and 1 deletions
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4
lib/roles/h2/http2.c
View file

@ -1842,6 +1842,10 @@ lws_h2_parse_end_of_frame(struct lws *wsi)
if ((uint64_t)eff_wsi->txc.tx_cr + (uint64_t)h2n->hpack_e_dep >
(uint64_t)0x7fffffff) {
lwsl_warn("%s: WINDOW_UPDATE 0x%llx + 0x%llx = 0x%llx, too high\n",
__func__, (unsigned long long)eff_wsi->txc.tx_cr,
(unsigned long long)h2n->hpack_e_dep,
(unsigned long long)eff_wsi->txc.tx_cr + (unsigned long long)h2n->hpack_e_dep);
if (h2n->sid)
lws_h2_rst_stream(h2n->swsi,
H2_ERR_FLOW_CONTROL_ERROR,

3
minimal-examples/http-client/minimal-http-client/minimal-http-client.c
View file

@ -277,7 +277,8 @@ int main(int argc, const char **argv)
lwsl_user("LWS minimal http client [-d<verbosity>] [-l] [--h1]\n");
info.options = LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT;
info.options = LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT |
LWS_SERVER_OPTION_H2_JUST_FIX_WINDOW_UPDATE_OVERFLOW;
info.port = CONTEXT_PORT_NO_LISTEN; /* we do not run any server */
info.protocols = protocols;
info.user = &args;