curl client verbose trace

* STATE: INIT => CONNECT handle 0x80068520; line 1407 (connection #-5000)
* Added connection 0. The cache now contains 1 members
*   Trying 192.168.30.18...
* TCP_NODELAY set
* STATE: CONNECT => WAITCONNECT handle 0x80068520; line 1460 (connection #0)
* Connected to mydomain.com (192.168.30.18) port 443 (#0)
* STATE: WAITCONNECT => SENDPROTOCONNECT handle 0x80068520; line 1567 (connection #0)
* Marked for [keep alive]: HTTP default
* ALPN, offering h2
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
*   CAfile: /etc/pki/tls/certs/ca-bundle.crt
  CApath: none
* TLSv1.2 (OUT), TLS header, Certificate Status (22):
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
* STATE: SENDPROTOCONNECT => PROTOCONNECT handle 0x80068520; line 1581 (connection #0)
* TLSv1.2 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
* TLSv1.2 (IN), TLS handshake, Server finished (14):
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
* TLSv1.2 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (IN), TLS change cipher, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Finished (20):
* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
* ALPN, server accepted to use h2
* Server certificate:
*  subject: C=FR; CN=mydomain.com
*  start date: Jun 14 08:50:22 2016 GMT
*  expire date: Jun 14 08:50:22 2017 GMT
*  subjectAltName: host "mydomain.com" matched cert's "mydomain.com"
*  issuer: C=IL; O=StartCom Ltd.; OU=StartCom Certification Authority; CN=StartCom Class 1 DV Server CA
*  SSL certificate verify ok.
* STATE: PROTOCONNECT => DO handle 0x80068520; line 1602 (connection #0)
* Using HTTP2, server supports multi-use
* Connection state changed (HTTP/2 confirmed)
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
* nghttp2_session_mem_recv() returns 0
* http2_send len=79
* h2 header: :method:GET
* h2 header: :path:/
* h2 header: :scheme:https
* h2 header: :authority:mydomain.com
* h2 header: User-Agent:curl/7.51.0
* h2 header: Accept:*/*
* Using Stream ID: 1 (easy handle 0x80068520)
* before_frame_send() was called
* on_frame_send() was called, length = 31
> GET / HTTP/1.1
> Host: mydomain.com
> User-Agent: curl/7.51.0
> Accept: */*
>
* STATE: DO => DO_DONE handle 0x80068520; line 1664 (connection #0)
* multi changed, check CONNECT_PEND queue!
* STATE: DO_DONE => WAITPERFORM handle 0x80068520; line 1791 (connection #0)
* STATE: WAITPERFORM => PERFORM handle 0x80068520; line 1801 (connection #0)
* http2_recv: easy 0x80068520 (stream 1)
* nread=37
* Got SETTINGS
* MAX_CONCURRENT_STREAMS == 100
* ENABLE_PUSH == TRUE
* Connection state changed (MAX_CONCURRENT_STREAMS updated)!
* Got SETTINGS
* MAX_CONCURRENT_STREAMS == 100
* ENABLE_PUSH == TRUE
* nghttp2_session_mem_recv() returns 37
* All data in connection buffer processed
* http2_recv returns AGAIN for stream 1
* multi changed, check CONNECT_PEND queue!
* http2_recv: easy 0x80068520 (stream 1)
* nread=13
* on_frame_recv() header 3 stream 1
* Got frame type 3 for stream 1!
* on_stream_close(), PROTOCOL_ERROR (err 1), stream 1
* Removed stream 1 hash!
* nghttp2_session_mem_recv() returns 13
* All data in connection buffer processed
* h2_process_pending_input: All data in connection buffer processed
* HTTP/2 stream 1 was not closed cleanly: PROTOCOL_ERROR (err 1)
* multi_done
* Curl_http_done: called premature == 1
* free header_recvbuf!!
* HTTP/2 DISCONNECT starts now
* HTTP/2 DISCONNECT done
* Closing connection 0
* The cache now contains 0 members
* TLSv1.2 (OUT), TLS alert, Client hello (1):
* Expire cleared
curl: (92) HTTP/2 stream 1 was not closed cleanly: PROTOCOL_ERROR (err 1)

Apache2.4.25 with mod_http2 nghttp2 1.17.0 verbose trace

h2_session: AH03200: h2_session: created, max_streams=100, stream_mem=65536, workers_limit=6, workers_max=100, push_diary(type=0,N=256)
h2_session: AH03201: h2_session: start, INITIAL_WINDOW_SIZE=65535, MAX_CONCURRENT_STREAMS=100
h2_session: AH03079: h2_session: started on mydomain.com:443
h2_session: AH03078: h2_session: transit [INIT] -- init --> [BUSY]
h2_session: AH03068: h2_session: sent FRAME[SETTINGS[length=6, stream=0]], frames=0/0 (r/s)
h2_session: AH03068: h2_session: sent FRAME[WINDOW_UPDATE[stream=0, incr=2147418112]], frames=0/1 (r/s)
h2_session: AH03078: h2_session: transit [BUSY] -- no io (keepalive) --> [IDLE]
h2_session: AH03066: h2_session: recv FRAME[SETTINGS[length=0, stream=0]], frames=0/2 (r/s)
h2_session: AH03078: h2_session: transit [IDLE] -- data read --> [BUSY]
h2_session: AH03068: h2_session: sent FRAME[SETTINGS[ack=1, stream=0]], frames=1/2 (r/s)
h2_session: AH03078: h2_session: transit [BUSY] -- no io (keepalive) --> [IDLE]
h2_stream: AH03082: h2_stream: opened
h2_session: AH03066: h2_session: recv FRAME[HEADERS[length=31, hend=1, stream=1, eos=1]], frames=1/3 (r/s)
h2_session: AH03078: h2_session: transit [IDLE] -- data read --> [BUSY]
h2_session: AH03066: h2_session: recv FRAME[SETTINGS[ack=1, stream=0]], frames=2/3 (r/s)
h2_task: AH03348: h2_task: open output to GET mydomain.com /
h2_session: AH03466: h2_stream: no response, RST_STREAM, err=1
h2_session: AH03068: h2_session: sent FRAME[RST_STREAM[length=4, flags=0, stream=1]], frames=3/3 (r/s)
h2_session: AH03065: h2_stream: closing with err=1 protocol error
h2_mplx: AH03385: h2_task: destroy output beam empty=1, holds proxies=0
h2_session: AH03078: h2_session: transit [BUSY] -- no io (keepalive) --> [IDLE]
h2_session: AH03401: h2_session: conn error -> shutdown
h2_session: AH03068: h2_session: sent FRAME[GOAWAY[error=0, reason='', last_stream=1]], frames=3/4 (r/s)
h2_session: AH03069: session: sent GOAWAY, err=0, msg=
h2_session: AH03078: h2_session: transit [IDLE] -- local goaway --> [DONE]
h2_conn: (70014)End of file found: AH03045: h2_session: process, closing conn