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http2: check nghttp2_session_set_local_window_size exists

The function only exists since nghttp2 1.12.0.

Bug: https://github.com/curl/curl/commit/a4d8888#commitcomment-19985676
Reported-by: Michael Kaufmann
This commit is contained in:
Jay Satiro 2016-11-28 14:08:35 -05:00
parent 421f740164
commit 19613fb355

View File

@ -59,6 +59,10 @@
#define nghttp2_session_callbacks_set_error_callback(x,y) #define nghttp2_session_callbacks_set_error_callback(x,y)
#endif #endif
#if (NGHTTP2_VERSION_NUM >= 0x010c00)
#define NGHTTP2_HAS_SET_LOCAL_WINDOW_SIZE 1
#endif
#define HTTP2_HUGE_WINDOW_SIZE (1 << 30) #define HTTP2_HUGE_WINDOW_SIZE (1 << 30)
/* /*
@ -2044,6 +2048,7 @@ CURLcode Curl_http2_switched(struct connectdata *conn,
} }
} }
#ifdef NGHTTP2_HAS_SET_LOCAL_WINDOW_SIZE
rv = nghttp2_session_set_local_window_size(httpc->h2, NGHTTP2_FLAG_NONE, 0, rv = nghttp2_session_set_local_window_size(httpc->h2, NGHTTP2_FLAG_NONE, 0,
HTTP2_HUGE_WINDOW_SIZE); HTTP2_HUGE_WINDOW_SIZE);
if(rv != 0) { if(rv != 0) {
@ -2051,6 +2056,7 @@ CURLcode Curl_http2_switched(struct connectdata *conn,
nghttp2_strerror(rv), rv); nghttp2_strerror(rv), rv);
return CURLE_HTTP2; return CURLE_HTTP2;
} }
#endif
/* we are going to copy mem to httpc->inbuf. This is required since /* we are going to copy mem to httpc->inbuf. This is required since
mem is part of buffer pointed by stream->mem, and callbacks mem is part of buffer pointed by stream->mem, and callbacks