Re: [lwip-users] mbedtls

[Trampas Stern]

The processor is the ATSAME70 with 384K SRAM, out of which the stack/heap is 250k so less than 130k is being used by static allocation.  The web server works without https, and I have it setup for 10 connections. 

The problem appears to be worse with DEBUG messaging off. However I do not have quantifiable data to prove this. 

I am still learning about encryption but it appears that some connections are failing handshake.

httpd.c 2804: http_accept 20454b04 / 0
tcp_out.c 1268: tcp_output: nothing to send (0)
ssl_tls.c 8086: => handshake
ssl_srv.c 4261: server state: 0
ssl_tls.c 2757: => flush output
ssl_tls.c 2769: <= flush output
ssl_srv.c 4261: server state: 1
ssl_tls.c 2757: => flush output
ssl_tls.c 2769: <= flush output
ssl_srv.c 1213: => parse client hello
ssl_tls.c 2538: => fetch input
ssl_tls.c 2699: in_left: 0, nb_want: 5
ssl_tls.c 2723: in_left: 0, nb_want: 5
ssl_tls.c 2744: <= fetch input
ssl_srv.c 1257: client hello v3, message type: 22
ssl_srv.c 1266: client hello v3, message len.: 512
ssl_srv.c 1269: client hello v3, protocol version: [3:1]
ssl_tls.c 2538: => fetch input
ssl_tls.c 2699: in_left: 5, nb_want: 517
ssl_tls.c 2723: in_left: 5, nb_want: 517
ssl_tls.c 2744: <= fetch input
ssl_srv.c 1369: client hello v3, handshake type: 1
ssl_srv.c 1378: client hello v3, handshake len.: 508
ssl_srv.c 1830: unknown extension found: 51914 (ignoring)
ssl_srv.c 1830: unknown extension found: 23 (ignoring)
ssl_srv.c 1713: found renegotiation extension
ssl_srv.c 1740: found supported elliptic curves extension
ssl_srv.c 1748: found supported point formats extension
ssl_srv.c  377: point format selected: 0
ssl_srv.c 1830: unknown extension found: 35 (ignoring)
ssl_srv.c 1830: unknown extension found: 16 (ignoring)
ssl_srv.c 1830: unknown extension found: 5 (ignoring)
ssl_srv.c 1726: found signature_algorithms extension
ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 4 and hash 6
ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 4
ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 6
ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 4 and hash 7
ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 5
ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 7
ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 6
ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 8
ssl_srv.c  272: client hello v3, signature_algorithm ext: hash alg 4 not supported
ssl_srv.c 1830: unknown extension found: 18 (ignoring)
ssl_srv.c 1830: unknown extension found: 51 (ignoring)
ssl_srv.c 1830: unknown extension found: 45 (ignoring)
ssl_srv.c 1830: unknown extension found: 43 (ignoring)
ssl_srv.c 1830: unknown extension found: 27 (ignoring)
ssl_srv.c 1830: unknown extension found: 56026 (ignoring)
ssl_srv.c 1830: unknown extension found: 21 (ignoring)
ssl_srv.c  822: trying ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
ssl_srv.c  720: ciphersuite requires certificate
ssl_srv.c  731: candidate certificate chain, certificate
ssl_srv.c  793: selected certificate chain, certificate
ssl_srv.c 2001: selected ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
ssl_srv.c 2035: <= parse client hello
ssl_srv.c 4261: server state: 2
ssl_tls.c 2757: => flush output
ssl_tls.c 2769: <= flush output
ssl_srv.c 2419: => write server hello
ssl_srv.c 2453: server hello, chosen version: [3:3]
ssl_srv.c 2462: server hello, current time: 4294967295
ssl_srv.c 2550: server hello, session id len.: 32
ssl_srv.c 2553: no session has been resumed
ssl_srv.c 2560: server hello, chosen ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
ssl_srv.c 2562: server hello, compress alg.: 0x00
ssl_srv.c 2172: server hello, secure renegotiation extension
ssl_srv.c 2243: server hello, supported_point_formats extension
ssl_srv.c 2621: server hello, total extension length: 11
ssl_tls.c 3186: => write handshake message
ssl_tls.c 3345: => write record
ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 87
ssl_tls.c 2757: => flush output
ssl_tls.c 2776: message length: 92, out_left: 92
tcp_out.c  428: tcp_write(pcb=20454824, data="" len=92, apiflags=1)
tcp_out.c  691: tcp_write: queueing 31447:31539
ssl_tls.c 2809: <= flush output
ssl_tls.c 3478: <= write record
ssl_tls.c 3322: <= write handshake message
ssl_srv.c 2640: <= write server hello
ssl_srv.c 4261: server state: 3
ssl_tls.c 2757: => flush output
ssl_tls.c 2769: <= flush output
ssl_tls.c 5331: => write certificate
ssl_tls.c 5383: own certificate
ssl_tls.c 3186: => write handshake message
ssl_tls.c 3345: => write record
ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 595
ssl_tls.c 2757: => flush output
ssl_tls.c 2776: message length: 600, out_left: 600
tcp_out.c  428: tcp_write(pcb=20454824, data="" len=600, apiflags=1)
ssl_tls.c 2809: <= flush output
ssl_tls.c 3478: <= write record
ssl_tls.c 3322: <= write handshake message
ssl_tls.c 5435: <= write certificate
ssl_srv.c 4261: server state: 4
ssl_tls.c 2757: => flush output
ssl_tls.c 2769: <= flush output
ssl_srv.c 3273: => write server key exchange
ssl_srv.c 3051: ECDHE curve: secp384r1
ssl_srv.c 3140: pick hash algorithm 6 for signing
ssl_tls.c 3186: => write handshake message
ssl_tls.c 3345: => write record
ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 181
ssl_tls.c 2757: => flush output
ssl_tls.c 2776: message length: 186, out_left: 186
tcp_out.c  428: tcp_write(pcb=20454824, data="" len=186, apiflags=1)
ssl_tls.c 2809: <= flush output
ssl_tls.c 3478: <= write record
ssl_tls.c 3322: <= write handshake message
ssl_srv.c 3357: <= write server key exchange
ssl_srv.c 4261: server state: 5
ssl_tls.c 2757: => flush output
ssl_tls.c 2769: <= flush output
ssl_srv.c 2685: => write certificate request
ssl_tls.c 3186: => write handshake message
ssl_tls.c 3345: => write record
ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 19
ssl_tls.c 2757: => flush output
ssl_tls.c 2776: message length: 24, out_left: 24
tcp_out.c  428: tcp_write(pcb=20454824, data="" len=24, apiflags=1)
ssl_tls.c 2809: <= flush output
ssl_tls.c 3478: <= write record
ssl_tls.c 3322: <= write handshake message
ssl_srv.c 2835: <= write certificate request
ssl_srv.c 4261: server state: 6
ssl_tls.c 2757: => flush output
ssl_tls.c 2769: <= flush output
ssl_srv.c 3365: => write server hello done
ssl_tls.c 3186: => write handshake message
ssl_tls.c 3345: => write record
ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 4
ssl_tls.c 2757: => flush output
ssl_tls.c 2776: message length: 9, out_left: 9
tcp_out.c  428: tcp_write(pcb=20454824, data="" len=9, apiflags=1)
ssl_tls.c 2809: <= flush output
ssl_tls.c 3478: <= write record
ssl_tls.c 3322: <= write handshake message
ssl_srv.c 3393: <= write server hello done
ssl_srv.c 4261: server state: 7
ssl_tls.c 2757: => flush output
ssl_tls.c 2769: <= flush output
ssl_tls.c 5657: => parse certificate
ssl_tls.c 4313: => read record
ssl_tls.c 2538: => fetch input
ssl_tls.c 2699: in_left: 0, nb_want: 5
ssl_tls.c 2723: in_left: 0, nb_want: 5
ssl_tls.c 8096: <= handshake
tcp_out.c 1546: tcp_output_segment: 31447:32358
ssl_tls.c 8086: => handshake
ssl_srv.c 4261: server state: 7
ssl_tls.c 2757: => flush output
ssl_tls.c 2769: <= flush output
ssl_tls.c 5657: => parse certificate
ssl_tls.c 4313: => read record
ssl_tls.c 2538: => fetch input
ssl_tls.c 2699: in_left: 0, nb_want: 5
ssl_tls.c 2723: in_left: 0, nb_want: 5
ssl_tls.c 2744: <= fetch input
ssl_tls.c 4058: input record: msgtype = 21, version = [3:3], msglen = 2
ssl_tls.c 2538: => fetch input
ssl_tls.c 2699: in_left: 5, nb_want: 7
ssl_tls.c 2723: in_left: 5, nb_want: 7
ssl_tls.c 2744: <= fetch input
ssl_tls.c 5172: got an alert message, type: [2:46]
ssl_tls.c 5180: is a fatal alert message (msg 46)
ssl_tls.c 8096: <= handshake
ERROR:    altcp_tls_mbedtls.c  283: mbedtls_ssl_handshake failed: -0x7780

On Wed, Feb 19, 2020 at 3:55 AM tomek wilkxt <address@hidden> wrote:

What processor do you have, do you have enough RAM?
How do you turn off DEBUG problem occurs?
When the browser downloads each file, a new connection is made, which
consumes RAM. Process httpd for a permanent connection which is only
one handshake.

wt., 18 lut 2020 o 21:48 Trampas Stern <address@hidden> napisał(a):
>
> Right now the interface sometimes works and sometimes does not not.  I have not found the issue, maybe some one can point me in the right direction?
>
> Thanks
> Trampas
>
> ssl_tls.c 8936: => free
> ssl_tls.c 9001: <= free
> ethernet.c  313: Network up IP=192.168.168.156
> tcp_out.c 1097: tcp_enqueue_flags: queueing 6562:6563 (0x12)
> tcp_out.c 1546: tcp_output_segment: 6562:6562
> tcp_out.c 1097: tcp_enqueue_flags: queueing 6614:6615 (0x12)
> tcp_out.c 1546: tcp_output_segment: 6614:6614
> httpd.c 2804: http_accept 20454be0 / 0
> tcp_out.c 1268: tcp_output: nothing to send (0)
> ssl_tls.c 8086: => handshake
> ssl_srv.c 4261: server state: 0
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 4261: server state: 1
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 1213: => parse client hello
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 0, nb_want: 5
> ssl_tls.c 2723: in_left: 0, nb_want: 5
> ssl_tls.c 2744: <= fetch input
> ssl_srv.c 1257: client hello v3, message type: 22
> ssl_srv.c 1266: client hello v3, message len.: 512
> ssl_srv.c 1269: client hello v3, protocol version: [3:1]
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 5, nb_want: 517
> ssl_tls.c 2723: in_left: 5, nb_want: 517
> ssl_tls.c 2744: <= fetch input
> ssl_srv.c 1369: client hello v3, handshake type: 1
> ssl_srv.c 1378: client hello v3, handshake len.: 508
> ssl_srv.c 1830: unknown extension found: 19018 (ignoring)
> ssl_srv.c 1800: found extended master secret extension
> ssl_srv.c 1713: found renegotiation extension
> ssl_srv.c 1740: found supported elliptic curves extension
> ssl_srv.c 1748: found supported point formats extension
> ssl_srv.c  377: point format selected: 0
> ssl_srv.c 1810: found session ticket extension
> ssl_srv.c 1820: found alpn extension
> ssl_srv.c 1830: unknown extension found: 5 (ignoring)
> ssl_srv.c 1726: found signature_algorithms extension
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 4 and hash 6
> ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 4
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 6
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 4 and hash 7
> ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 5
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 7
> ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 6
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 8
> ssl_srv.c  272: client hello v3, signature_algorithm ext: hash alg 4 not supported
> ssl_srv.c 1830: unknown extension found: 18 (ignoring)
> ssl_srv.c 1830: unknown extension found: 51 (ignoring)
> ssl_srv.c 1830: unknown extension found: 45 (ignoring)
> ssl_srv.c 1830: unknown extension found: 43 (ignoring)
> ssl_srv.c 1830: unknown extension found: 27 (ignoring)
> ssl_srv.c 1830: unknown extension found: 35466 (ignoring)
> ssl_srv.c 1830: unknown extension found: 21 (ignoring)
> ssl_srv.c  822: trying ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
> ssl_srv.c  720: ciphersuite requires certificate
> ssl_srv.c  731: candidate certificate chain, certificate
> ssl_srv.c  793: selected certificate chain, certificate
> ssl_srv.c 2001: selected ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
> ssl_srv.c 2035: <= parse client hello
> ssl_srv.c 4261: server state: 2
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 2419: => write server hello
> ssl_srv.c 2453: server hello, chosen version: [3:3]
> ssl_srv.c 2462: server hello, current time: 4294967295
> ssl_srv.c 2550: server hello, session id len.: 32
> ssl_srv.c 2553: no session has been resumed
> ssl_srv.c 2560: server hello, chosen ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
> ssl_srv.c 2562: server hello, compress alg.: 0x00
> ssl_srv.c 2172: server hello, secure renegotiation extension
> ssl_srv.c 2123: server hello, adding extended master secret extension
> ssl_srv.c 2243: server hello, supported_point_formats extension
> ssl_srv.c 2621: server hello, total extension length: 15
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 91
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 96, out_left: 96
> tcp_out.c  428: tcp_write(pcb=20454788, data="" len=96, apiflags=1)
> tcp_out.c  691: tcp_write: queueing 6615:6711
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 2640: <= write server hello
> ssl_srv.c 4261: server state: 3
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_tls.c 5331: => write certificate
> ssl_tls.c 5383: own certificate
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 595
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 600, out_left: 600
> tcp_out.c  428: tcp_write(pcb=20454788, data="" len=600, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_tls.c 5435: <= write certificate
> ssl_srv.c 4261: server state: 4
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 3273: => write server key exchange
> ssl_srv.c 3051: ECDHE curve: secp384r1
> ssl_srv.c 3140: pick hash algorithm 6 for signing
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 180
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 185, out_left: 185
> tcp_out.c  428: tcp_write(pcb=20454788, data="" len=185, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 3357: <= write server key exchange
> ssl_srv.c 4261: server state: 5
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 2685: => write certificate request
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 19
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 24, out_left: 24
> tcp_out.c  428: tcp_write(pcb=20454788, data="" len=24, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 2835: <= write certificate request
> ssl_srv.c 4261: server state: 6
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 3365: => write server hello done
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 4
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 9, out_left: 9
> tcp_out.c  428: tcp_write(pcb=20454788, data="" len=9, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 3393: <= write server hello done
> ssl_srv.c 4261: server state: 7
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_tls.c 5657: => parse certificate
> ssl_tls.c 4313: => read record
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 0, nb_want: 5
> ssl_tls.c 2723: in_left: 0, nb_want: 5
> ssl_tls.c 8096: <= handshake
> tcp_out.c 1546: tcp_output_segment: 6615:7529
> tcp_out.c 1268: tcp_output: nothing to send (0)
> tcp_out.c 1097: tcp_enqueue_flags: queueing 6667:6668 (0x12)
> tcp_out.c 1546: tcp_output_segment: 6667:6667
> tcp_out.c 1268: tcp_output: nothing to send (0)
> tcp_out.c 1268: tcp_output: nothing to send (0)
> tcp_out.c 1268: tcp_output: nothing to send (0)
> tcp_out.c 1268: tcp_output: nothing to send (0)
> ssl_tls.c 8086: => handshake
> ssl_srv.c 4261: server state: 7
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_tls.c 5657: => parse certificate
> ssl_tls.c 4313: => read record
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 0, nb_want: 5
> ssl_tls.c 2723: in_left: 0, nb_want: 5
> ssl_tls.c 2744: <= fetch input
> ssl_tls.c 4058: input record: msgtype = 21, version = [3:3], msglen = 2
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 5, nb_want: 7
> ssl_tls.c 2723: in_left: 5, nb_want: 7
> ssl_tls.c 2744: <= fetch input
> ssl_tls.c 5172: got an alert message, type: [2:46]
> ssl_tls.c 5180: is a fatal alert message (msg 46)
> ssl_tls.c 8096: <= handshake
> ERROR:    altcp_tls_mbedtls.c  283: mbedtls_ssl_handshake failed: -0x7780
> httpd.c 2599: http_err: Connection closed., pcb: 20454be0
> tcp_out.c 1097: tcp_enqueue_flags: queueing 7529:7530 (0x1)
> ssl_tls.c 8936: => free
> ssl_tls.c 9001: <= free
> tcp_out.c 1546: tcp_output_segment: 7529:7529
> tcp_out.c 1268: tcp_output: nothing to send (0)
> tcp_out.c 2056: tcp_output: sending ACK for 2844114649
> httpd.c 2804: http_accept 20454c0c / 0
> tcp_out.c 1268: tcp_output: nothing to send (0)
> ssl_tls.c 8086: => handshake
> ssl_srv.c 4261: server state: 0
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 4261: server state: 1
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 1213: => parse client hello
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 0, nb_want: 5
> ssl_tls.c 2723: in_left: 0, nb_want: 5
> ssl_tls.c 2744: <= fetch input
> ssl_srv.c 1257: client hello v3, message type: 22
> ssl_srv.c 1266: client hello v3, message len.: 512
> ssl_srv.c 1269: client hello v3, protocol version: [3:1]
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 5, nb_want: 517
> ssl_tls.c 2723: in_left: 5, nb_want: 517
> ssl_tls.c 2744: <= fetch input
> ssl_srv.c 1369: client hello v3, handshake type: 1
> ssl_srv.c 1378: client hello v3, handshake len.: 508
> ssl_srv.c 1830: unknown extension found: 47802 (ignoring)
> ssl_srv.c 1800: found extended master secret extension
> ssl_srv.c 1713: found renegotiation extension
> ssl_srv.c 1740: found supported elliptic curves extension
> ssl_srv.c 1748: found supported point formats extension
> ssl_srv.c  377: point format selected: 0
> ssl_srv.c 1810: found session ticket extension
> ssl_srv.c 1820: found alpn extension
> ssl_srv.c 1830: unknown extension found: 5 (ignoring)
> ssl_srv.c 1726: found signature_algorithms extension
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 4 and hash 6
> ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 4
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 6
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 4 and hash 7
> ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 5
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 7
> ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 6
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 8
> ssl_srv.c  272: client hello v3, signature_algorithm ext: hash alg 4 not supported
> ssl_srv.c 1830: unknown extension found: 18 (ignoring)
> ssl_srv.c 1830: unknown extension found: 51 (ignoring)
> ssl_srv.c 1830: unknown extension found: 45 (ignoring)
> ssl_srv.c 1830: unknown extension found: 43 (ignoring)
> ssl_srv.c 1830: unknown extension found: 27 (ignoring)
> ssl_srv.c 1830: unknown extension found: 43690 (ignoring)
> ssl_srv.c 1830: unknown extension found: 21 (ignoring)
> ssl_srv.c  822: trying ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
> ssl_srv.c  720: ciphersuite requires certificate
> ssl_srv.c  731: candidate certificate chain, certificate
> ssl_srv.c  793: selected certificate chain, certificate
> ssl_srv.c 2001: selected ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
> ssl_srv.c 2035: <= parse client hello
> ssl_srv.c 4261: server state: 2
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 2419: => write server hello
> ssl_srv.c 2453: server hello, chosen version: [3:3]
> ssl_srv.c 2462: server hello, current time: 4294967295
> ssl_srv.c 2550: server hello, session id len.: 32
> ssl_srv.c 2553: no session has been resumed
> ssl_srv.c 2560: server hello, chosen ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
> ssl_srv.c 2562: server hello, compress alg.: 0x00
> ssl_srv.c 2172: server hello, secure renegotiation extension
> ssl_srv.c 2123: server hello, adding extended master secret extension
> ssl_srv.c 2243: server hello, supported_point_formats extension
> ssl_srv.c 2621: server hello, total extension length: 15
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 91
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 96, out_left: 96
> tcp_out.c  428: tcp_write(pcb=204546ec, data="" len=96, apiflags=1)
> tcp_out.c  691: tcp_write: queueing 6668:6764
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 2640: <= write server hello
> ssl_srv.c 4261: server state: 3
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_tls.c 5331: => write certificate
> ssl_tls.c 5383: own certificate
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 595
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 600, out_left: 600
> tcp_out.c  428: tcp_write(pcb=204546ec, data="" len=600, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_tls.c 5435: <= write certificate
> ssl_srv.c 4261: server state: 4
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 3273: => write server key exchange
> ssl_srv.c 3051: ECDHE curve: secp384r1
> ssl_srv.c 3140: pick hash algorithm 6 for signing
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 180
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 185, out_left: 185
> tcp_out.c  428: tcp_write(pcb=204546ec, data="" len=185, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 3357: <= write server key exchange
> ssl_srv.c 4261: server state: 5
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 2685: => write certificate request
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 19
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 24, out_left: 24
> tcp_out.c  428: tcp_write(pcb=204546ec, data="" len=24, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 2835: <= write certificate request
> ssl_srv.c 4261: server state: 6
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 3365: => write server hello done
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 4
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 9, out_left: 9
> tcp_out.c  428: tcp_write(pcb=204546ec, data="" len=9, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 3393: <= write server hello done
> ssl_srv.c 4261: server state: 7
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_tls.c 5657: => parse certificate
> ssl_tls.c 4313: => read record
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 0, nb_want: 5
> ssl_tls.c 2723: in_left: 0, nb_want: 5
> ssl_tls.c 8096: <= handshake
> tcp_out.c 1546: tcp_output_segment: 6668:7582
> tcp_out.c 1268: tcp_output: nothing to send (0)
> tcp_out.c 1268: tcp_output: nothing to send (0)
> tcp_out.c 1268: tcp_output: nothing to send (0)
> tcp_out.c 1546: tcp_output_segment: 6562:6562
> tcp_out.c 1268: tcp_output: nothing to send (0)
> ssl_tls.c 8086: => handshake
> ssl_srv.c 4261: server state: 7
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_tls.c 5657: => parse certificate
> ssl_tls.c 4313: => read record
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 0, nb_want: 5
> ssl_tls.c 2723: in_left: 0, nb_want: 5
> ssl_tls.c 2744: <= fetch input
> ssl_tls.c 4058: input record: msgtype = 21, version = [3:3], msglen = 2
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 5, nb_want: 7
> ssl_tls.c 2723: in_left: 5, nb_want: 7
> ssl_tls.c 2744: <= fetch input
> ssl_tls.c 5172: got an alert message, type: [2:46]
> ssl_tls.c 5180: is a fatal alert message (msg 46)
> ssl_tls.c 8096: <= handshake
> ERROR:    altcp_tls_mbedtls.c  283: mbedtls_ssl_handshake failed: -0x7780
> httpd.c 2599: http_err: Connection closed., pcb: 20454c0c
> tcp_out.c 1097: tcp_enqueue_flags: queueing 7582:7583 (0x1)
> ssl_tls.c 8936: => free
> ssl_tls.c 9001: <= free
> tcp_out.c 1546: tcp_output_segment: 7582:7582
> tcp_out.c 1268: tcp_output: nothing to send (0)
> tcp_out.c 1268: tcp_output: nothing to send (0)
> tcp_out.c 2056: tcp_output: sending ACK for 2982664725
> httpd.c 2804: http_accept 20454be0 / 0
> tcp_out.c 1268: tcp_output: nothing to send (0)
> ssl_tls.c 8086: => handshake
> ssl_srv.c 4261: server state: 0
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 4261: server state: 1
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 1213: => parse client hello
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 0, nb_want: 5
> ssl_tls.c 2723: in_left: 0, nb_want: 5
> ssl_tls.c 2744: <= fetch input
> ssl_srv.c 1257: client hello v3, message type: 22
> ssl_srv.c 1266: client hello v3, message len.: 512
> ssl_srv.c 1269: client hello v3, protocol version: [3:1]
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 5, nb_want: 517
> ssl_tls.c 2723: in_left: 5, nb_want: 517
> ssl_tls.c 2744: <= fetch input
> ssl_srv.c 1369: client hello v3, handshake type: 1
> ssl_srv.c 1378: client hello v3, handshake len.: 508
> ssl_srv.c 1830: unknown extension found: 39578 (ignoring)
> ssl_srv.c 1800: found extended master secret extension
> ssl_srv.c 1713: found renegotiation extension
> ssl_srv.c 1740: found supported elliptic curves extension
> ssl_srv.c 1748: found supported point formats extension
> ssl_srv.c  377: point format selected: 0
> ssl_srv.c 1810: found session ticket extension
> ssl_srv.c 1820: found alpn extension
> ssl_srv.c 1830: unknown extension found: 5 (ignoring)
> ssl_srv.c 1726: found signature_algorithms extension
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 4 and hash 6
> ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 4
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 6
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 4 and hash 7
> ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 5
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 7
> ssl_srv.c  249: client hello v3, signature_algorithm ext unknown sig alg encoding 6
> ssl_srv.c  267: client hello v3, signature_algorithm ext: match sig 1 and hash 8
> ssl_srv.c  272: client hello v3, signature_algorithm ext: hash alg 4 not supported
> ssl_srv.c 1830: unknown extension found: 18 (ignoring)
> ssl_srv.c 1830: unknown extension found: 51 (ignoring)
> ssl_srv.c 1830: unknown extension found: 45 (ignoring)
> ssl_srv.c 1830: unknown extension found: 43 (ignoring)
> ssl_srv.c 1830: unknown extension found: 27 (ignoring)
> ssl_srv.c 1830: unknown extension found: 56026 (ignoring)
> ssl_srv.c 1830: unknown extension found: 21 (ignoring)
> ssl_srv.c  822: trying ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
> ssl_srv.c  720: ciphersuite requires certificate
> ssl_srv.c  731: candidate certificate chain, certificate
> ssl_srv.c  793: selected certificate chain, certificate
> ssl_srv.c 2001: selected ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
> ssl_srv.c 2035: <= parse client hello
> ssl_srv.c 4261: server state: 2
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 2419: => write server hello
> ssl_srv.c 2453: server hello, chosen version: [3:3]
> ssl_srv.c 2462: server hello, current time: 4294967295
> ssl_srv.c 2550: server hello, session id len.: 32
> ssl_srv.c 2553: no session has been resumed
> ssl_srv.c 2560: server hello, chosen ciphersuite: TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384
> ssl_srv.c 2562: server hello, compress alg.: 0x00
> ssl_srv.c 2172: server hello, secure renegotiation extension
> ssl_srv.c 2123: server hello, adding extended master secret extension
> ssl_srv.c 2243: server hello, supported_point_formats extension
> ssl_srv.c 2621: server hello, total extension length: 15
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 91
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 96, out_left: 96
> tcp_out.c  428: tcp_write(pcb=20454824, data="" len=96, apiflags=1)
> tcp_out.c  691: tcp_write: queueing 6563:6659
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 2640: <= write server hello
> ssl_srv.c 4261: server state: 3
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_tls.c 5331: => write certificate
> ssl_tls.c 5383: own certificate
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 595
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 600, out_left: 600
> tcp_out.c  428: tcp_write(pcb=20454824, data="" len=600, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_tls.c 5435: <= write certificate
> ssl_srv.c 4261: server state: 4
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 3273: => write server key exchange
> ssl_srv.c 3051: ECDHE curve: secp384r1
> ssl_srv.c 3140: pick hash algorithm 6 for signing
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 181
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 186, out_left: 186
> tcp_out.c  428: tcp_write(pcb=20454824, data="" len=186, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 3357: <= write server key exchange
> ssl_srv.c 4261: server state: 5
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 2685: => write certificate request
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 19
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 24, out_left: 24
> tcp_out.c  428: tcp_write(pcb=20454824, data="" len=24, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 2835: <= write certificate request
> ssl_srv.c 4261: server state: 6
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_srv.c 3365: => write server hello done
> ssl_tls.c 3186: => write handshake message
> ssl_tls.c 3345: => write record
> ssl_tls.c 3425: output record: msgtype = 22, version = [3:3], msglen = 4
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2776: message length: 9, out_left: 9
> tcp_out.c  428: tcp_write(pcb=20454824, data="" len=9, apiflags=1)
> ssl_tls.c 2809: <= flush output
> ssl_tls.c 3478: <= write record
> ssl_tls.c 3322: <= write handshake message
> ssl_srv.c 3393: <= write server hello done
> ssl_srv.c 4261: server state: 7
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_tls.c 5657: => parse certificate
> ssl_tls.c 4313: => read record
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 0, nb_want: 5
> ssl_tls.c 2723: in_left: 0, nb_want: 5
> ssl_tls.c 8096: <= handshake
> tcp_out.c 1546: tcp_output_segment: 6563:7478
> tcp_out.c 1268: tcp_output: nothing to send (0)
> ssl_tls.c 8086: => handshake
> ssl_srv.c 4261: server state: 7
> ssl_tls.c 2757: => flush output
> ssl_tls.c 2769: <= flush output
> ssl_tls.c 5657: => parse certificate
> ssl_tls.c 4313: => read record
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 0, nb_want: 5
> ssl_tls.c 2723: in_left: 0, nb_want: 5
> ssl_tls.c 2744: <= fetch input
> ssl_tls.c 4058: input record: msgtype = 21, version = [3:3], msglen = 2
> ssl_tls.c 2538: => fetch input
> ssl_tls.c 2699: in_left: 5, nb_want: 7
> ssl_tls.c 2723: in_left: 5, nb_want: 7
> ssl_tls.c 2744: <= fetch input
> ssl_tls.c 5172: got an alert message, type: [2:46]
> ssl_tls.c 5180: is a fatal alert message (msg 46)
> ssl_tls.c 8096: <= handshake
> ERROR:    altcp_tls_mbedtls.c  283: mbedtls_ssl_handshake failed: -0x7780
> httpd.c 2599: http_err: Connection closed., pcb: 20454be0
> tcp_out.c 1097: tcp_enqueue_flags: queueing 7478:7479 (0x1)
> ssl_tls.c 8936: => free
> ssl_tls.c 9001: <= free
>
> On Tue, Feb 18, 2020 at 8:54 AM Trampas Stern <address@hidden> wrote:
>>
>> I figured as much...   I am slow at learning this stuff, and figured adding the note to the forum is good for next guy.
>>
>> My next problem is that with https I am having problems transferring data. and getting http_err calls closing connections.
>>
>> ttpd.c 2792: http_accept 20453718 / 0
>> httpd.c 2792: http_accept 204536c0 / 0
>> httpd.c 2594: http_err: Connection closed.
>> httpd.c 2594: http_err: Connection closed.
>> httpd.c 2792: http_accept 204536ec / 0
>> httpd.c 2792: http_accept 20453744 / 0
>> httpd.c 2594: http_err: Connection closed.
>> httpd.c 2792: http_accept 204536c0 / 0
>> httpd.c 2692: http_recv: pcb=20453744 pbuf=204544f8 err=Ok.
>> httpd.c 2086: Received 567 bytes
>> httpd.c 2093: First pbuf
>> httpd.c 2137: CRLF received, parsing request
>> httpd.c 2144: Received GET request"
>> httpd.c 2205: Received "GET" request for URI: "/dashboard.html"
>> httpd.c 2412: Opening /dashboard.html
>> httpd.c 2414: Opening /dashboard.html
>> fs.cpp   92: reading SD /dashboard.html: 2890
>> httpd.c 2764: http_recv: data 20411e78 len 2890
>> httpd.c 1635: /dashboard.html
>> httpd.c 1636: http_send: pcb=20453744 hs=204517ec left=2890
>> httpd.c 1256: writting /dashboard.html
>> httpd.c  578: Trying to send 2890 bytes
>> httpd.c  600: Sent 2890 bytes
>> httpd.c 1697: send_data end.
>> httpd.c 2637: http_poll: pcb=20453744 hs=204517ec pcb_state=ESTABLISHED
>> httpd.c 2670: http_poll: try to send more data
>> httpd.c 1635: /dashboard.html
>> httpd.c 1636: http_send: pcb=20453744 hs=204517ec left=0
>> httpd.c 1144: bytes_left 15842
>> httpd.c 1203: Trying to read 1 bytes.
>> fs.cpp   92: reading SD /dashboard.html: 1
>> httpd.c 1225: Read 1 bytes.
>> httpd.c 1228: Sent 1
>> httpd.c 1256: writting /dashboard.html
>> httpd.c  578: Trying to send 1 bytes
>> httpd.c  600: Sent 1 bytes
>> httpd.c 1697: send_data end.
>> httpd.c 2674: tcp_output
>> httpd.c 2610: http_sent 20453744
>> httpd.c 1635: /dashboard.html
>> httpd.c 1636: http_send: pcb=20453744 hs=204517ec left=0
>> httpd.c 1144: bytes_left 15841
>> httpd.c 1203: Trying to read 2890 bytes.
>> fs.cpp   92: reading SD /dashboard.html: 2890
>> httpd.c 1225: Read 2890 bytes.
>> httpd.c 1228: Sent 2890
>> httpd.c 1256: writting /dashboard.html
>> httpd.c  578: Trying to send 2861 bytes
>> httpd.c  600: Sent 2861 bytes
>> httpd.c 1697: send_data end.
>> httpd.c 2692: http_recv: pcb=204536c0 pbuf=20455118 err=Ok.
>> httpd.c 2086: Received 434 bytes
>> httpd.c 2093: First pbuf
>> httpd.c 2137: CRLF received, parsing request
>> httpd.c 2144: Received GET request"
>> httpd.c 2205: Received "GET" request for URI: "/css/bootstrap.css"
>> httpd.c 2412: Opening /css/bootstrap.css
>> httpd.c 2414: Opening /css/bootstrap.css
>> fs.cpp   92: reading SD /css/bootstrap.css: 2890
>> httpd.c 2764: http_recv: data 20411e78 len 2890
>> httpd.c 1635: /css/bootstrap.css
>> httpd.c 1636: http_send: pcb=204536c0 hs=20452260 left=2890
>> httpd.c 1256: writting /css/bootstrap.css
>> httpd.c  578: Trying to send 2890 bytes
>> httpd.c  600: Sent 2890 bytes
>> httpd.c 1697: send_data end.
>> httpd.c 2610: http_sent 20453744
>> httpd.c 1635: /dashboard.html
>> httpd.c 1636: http_send: pcb=20453744 hs=204517ec left=29
>> httpd.c 1256: writting /dashboard.html
>> httpd.c  578: Trying to send 29 bytes
>> httpd.c  600: Sent 29 bytes
>> httpd.c 1697: send_data end.
>> httpd.c 2610: http_sent 20453744
>> httpd.c 1635: /dashboard.html
>> httpd.c 1636: http_send: pcb=20453744 hs=204517ec left=0
>> httpd.c 1144: bytes_left 12951
>> httpd.c 1203: Trying to read 2890 bytes.
>> fs.cpp   92: reading SD /dashboard.html: 2890
>> httpd.c 1225: Read 2890 bytes.
>> httpd.c 1228: Sent 2890
>> httpd.c 1256: writting /dashboard.html
>> httpd.c  578: Trying to send 2890 bytes
>> httpd.c  600: Sent 2890 bytes
>> httpd.c 1697: send_data end.
>> httpd.c 2610: http_sent 20453744
>> httpd.c 1635: /dashboard.html
>> httpd.c 1636: http_send: pcb=20453744 hs=204517ec left=0
>> httpd.c 1144: bytes_left 10061
>> httpd.c 1203: Trying to read 2890 bytes.
>> fs.cpp   92: reading SD /dashboard.html: 2890
>> httpd.c 1225: Read 2890 bytes.
>> httpd.c 1228: Sent 2890
>> httpd.c 1256: writting /dashboard.html
>> httpd.c  578: Trying to send 1432 bytes
>> httpd.c  600: Sent 1432 bytes
>> httpd.c 1697: send_data end.
>> httpd.c 2610: http_sent 20453744
>> httpd.c 1635: /dashboard.html
>> httpd.c 1636: http_send: pcb=20453744 hs=204517ec left=1458
>> httpd.c 1256: writting /dashboard.html
>> httpd.c  578: Trying to send 1458 bytes
>> httpd.c  600: Sent 1458 bytes
>> httpd.c 1697: send_data end.
>> httpd.c 2610: http_sent 20453744
>> httpd.c 1635: /dashboard.html
>> httpd.c 1636: http_send: pcb=20453744 hs=204517ec left=0
>> httpd.c 1144: bytes_left 7171
>> httpd.c 1203: Trying to read 2890 bytes.
>> fs.cpp   92: reading SD /dashboard.html: 2890
>> httpd.c 1225: Read 2890 bytes.
>> httpd.c 1228: Sent 2890
>> httpd.c 1256: writting /dashboard.html
>> httpd.c  578: Trying to send 2864 bytes
>> httpd.c  600: Sent 2864 bytes
>> httpd.c 1697: send_data end.
>> httpd.c 2610: http_sent 20453744
>> httpd.c 1635: /dashboard.html
>> httpd.c 1636: http_send: pcb=20453744 hs=204517ec left=26
>> httpd.c 1256: writting /dashboard.html
>> httpd.c  578: Trying to send 26 bytes
>> httpd.c  600: Sent 26 bytes
>> httpd.c 1697: send_data end.
>> httpd.c 2792: http_accept 20453668 / 0
>> httpd.c 2610: http_sent 20453744
>> httpd.c 1635: /dashboard.html
>> httpd.c 1636: http_send: pcb=20453744 hs=204517ec left=0
>> httpd.c 1144: bytes_left 4281
>> httpd.c 1203: Trying to read 2890 bytes.
>> fs.cpp   92: reading SD /dashboard.html: 2890
>> httpd.c 1225: Read 2890 bytes.
>> httpd.c 1228: Sent 2890
>>
>>
>> On Tue, Feb 18, 2020 at 7:32 AM Simon Goldschmidt <address@hidden> wrote:
>>>
>>> Trampas Stern wrote:
>>> > I found that chrome will not work with openssl keys generated by the comments in the code I found I had to generate different keys using the following commands.
>>> > [..]
>>>
>>> Well, the code in the comment did work at some time. I don't think I can keep up with the speed that google changes TLS handling... :-)
>>>
>>> Regards,
>>> Simon
>>>
>>> _______________________________________________
>>> lwip-users mailing list
>>> address@hidden
>>> https://lists.nongnu.org/mailman/listinfo/lwip-users
>
> _______________________________________________
> lwip-users mailing list
> address@hidden
> https://lists.nongnu.org/mailman/listinfo/lwip-users



--
Pozdrawiam
Tomek

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