nghttp2 @1.3.4_0: update to version 1.4.0

[Schamschula (Marius Schamschula)]

nghttp2 has been updated to version 1.4.0:

• lib: Don't always expect dynamic table size update
• lib: Shrink to the minimum table size seen in local SETTINGS
• lib: Add new error code NGHTTP2_ERR_PAUSE to send_data_callback
• lib: Avoid excessive WINDOW_UPDATE queuing
• lib: Return fatal error if flooding is detected to close session immediately
• lib: Return type of nghttp2_submit_trailer is int
• lib: Don't send WINDOW_UPDATE with 0 increment
• lib: Fix bug that headers in CONTINUATION were ignored after HEADERS with padding
• package: Use -fvisibility=hidden for internal functions
• package: Show more information in configure summary
• package: Add PIDFile directive to systemd service
• package: Fix daemon upgrade when running under systemd
• app: Compile with BoringSSL
• nghttp: Allow multiple -c option occurrence, and take min and last value
• nghttpd: Fix leak when server failed to listen to given port
• nghttpx: Add TLS dynamic record size behaviour command line options
• nghttpx: Reduce default timeouts for read sockets to 1m
• nghttpx: Fix bug that PUT is replaced with POST
• nghttpx: Change mruby script handling
• nghttpx: Added support for RFC 7413 (TCP Fast Open) on nghttpx proxy listening connections
• nghttpx: Add neverbleed support
• h2load: Don't DOS our server!
• h2load: Use duration syntax for timeouts
• h2load: Support subsecond rate period
• h2load: Simplify rate mode
• h2load: Add option for user-definable rate period
• h2load: Reuse SSL/TLS session
• h2load: Reconnect server on connection: close
• h2load: Don't exit in the case of no ALPN protocol overlap
• integration: Update go's http2 package URI

[ryandesign (Ryan Carsten Schmidt)]

Thanks.

[ryandesign (Ryan Carsten Schmidt)]

r141654