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nghttp2/doc/nghttp2_session_want_read.rst

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+
+nghttp2_session_want_read
+=========================
+
+Synopsis
+--------
+
+*#include <nghttp2/nghttp2.h>*
+
+.. function:: int nghttp2_session_want_read(nghttp2_session *session)
+
+    
+    Returns nonzero value if *session* wants to receive data from the
+    remote peer.
+    
+    If both `nghttp2_session_want_read()` and
+    `nghttp2_session_want_write()` return 0, the application should
+    drop the connection.