Not sure if they are relevant but went thru the entire log. Found these references. Guessing related but not sure they tell me personally anything:
2020/09/30 09:56:48 [debug] 17117#17117: *7 http run request: "/remoteDesktopGateway/?" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http upstream check client, write event:1, "/remoteDesktopGateway/" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http upstream request: "/remoteDesktopGateway/?" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http upstream process header 2020/09/30 09:56:48 [debug] 17117#17117: *7 malloc: 56DF0A20:4096 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_read: 812 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_read: -1 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_get_error: 2 2020/09/30 09:56:48 [debug] 17117#17117: *7 http proxy status 401 "401 Unauthorized" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http proxy header: "Content-Type: text/html; charset=us-ascii" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http proxy header: "Server: Microsoft-HTTPAPI/2.0" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http proxy header: "WWW-Authenticate: Negotiate TlRMTVNTUAACAAAACAAIADgAAAAVgonizPkeQUJL8P0AAAAAAAAAAJIAkgBAAAAACgA5OAAAAA9JAEMARQBPAAIACABJAEMARQBPAAEAFABIAE8ATQBFAFMARQBSAFYARQBSAAQAFABJAEMARQBPAC4AbABvAGMAYQBsAAMAKgBIAE8ATQBFAFMARQBSAFYARQBSAC4AaQBjAGUAbwAuAGwAbwBjAGEAbAAFABQASQBDAEUATwAuAGwAbwBjAGEAbAAHAAgAp/sS7DmX1gEAAAAA" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http proxy header: "Date: Wed, 30 Sep 2020 14:56:47 GMT" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http proxy header: "Content-Length: 341" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http proxy header done 2020/09/30 09:56:48 [debug] 17117#17117: *7 HTTP/1.1 401 Unauthorized Server: nginx/1.14.1 Date: Wed, 30 Sep 2020 14:56:48 GMT Content-Type: text/html; charset=us-ascii Content-Length: 341 Connection: keep-alive WWW-Authenticate: Negotiate TlRMTVNTUAACAAAACAAIADgAAAAVgonizPkeQUJL8P0AAAAAAAAAAJIAkgBAAAAACgA5OAAAAA9JAEMARQBPAAIACABJAEMARQBPAAEAFABIAE8ATQBFAFMARQBSAFYARQBSAAQAFABJAEMARQBPAC4AbABvAGMAYQBsAAMAKgBIAE8ATQBFAFMARQBSAFYARQBSAC4AaQBjAGUAbwAuAGwAbwBjAGEAbAAFABQASQBDAEUATwAuAGwAbwBjAGEAbAAHAAgAp/sS7DmX1gEAAAAA ------------------- 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_read: -1 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_get_error: 5 2020/09/30 09:56:48 [debug] 17117#17117: *7 peer shutdown SSL cleanly 2020/09/30 09:56:48 [error] 17117#17117: *7 upstream prematurely closed connection while reading response header from upstream, client: 192.168.0.187, server: remote.*, request: "RDG_OUT_DATA /remoteDesktopGateway/ HTTP/1.1", upstream: "https://192.168.0.1:443/remoteDesktopGateway/";, host: "remote.HIDDEN.net" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http next upstream, 2 2020/09/30 09:56:48 [debug] 17117#17117: *7 free keepalive peer 2020/09/30 09:56:48 [debug] 17117#17117: *7 free rr peer 1 4 2020/09/30 09:56:48 [debug] 17117#17117: *7 close http upstream connection: 16 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_shutdown: 1 --------------------- 2020/09/30 09:56:48 [debug] 17117#17117: *7 stream socket 13 2020/09/30 09:56:48 [debug] 17117#17117: *7 epoll add connection: fd:13 ev:80002005 2020/09/30 09:56:48 [debug] 17117#17117: *7 connect to 192.168.0.1:443, fd:13 #9 2020/09/30 09:56:48 [debug] 17117#17117: *7 http upstream connect: -2 2020/09/30 09:56:48 [debug] 17117#17117: *7 posix_memalign: 56DE47D0:128 @16 2020/09/30 09:56:48 [debug] 17117#17117: *7 event timer add: 13: 60000:535061225 2020/09/30 09:56:48 [debug] 17117#17117: *7 http upstream request: "/remoteDesktopGateway/?" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http upstream send request handler 2020/09/30 09:56:48 [debug] 17117#17117: *7 set session: 56D911A0 2020/09/30 09:56:48 [debug] 17117#17117: *7 tcp_nodelay 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_do_handshake: -1 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_get_error: 2 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL handshake handler: 0 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_do_handshake: 1 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL: TLSv1.2, cipher: "AES256-SHA256 TLSv1.2 Kx=RSA Au=RSA Enc=AES(256) Mac=SHA256" 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL reused session 2020/09/30 09:56:48 [debug] 17117#17117: *7 http upstream ssl handshake: "/remoteDesktopGateway/?" 2020/09/30 09:56:48 [debug] 17117#17117: *7 save session: 56D911A0 2020/09/30 09:56:48 [debug] 17117#17117: *7 old session: 56D911A0 2020/09/30 09:56:48 [debug] 17117#17117: *7 http upstream send request 2020/09/30 09:56:48 [debug] 17117#17117: *7 http upstream send request body 2020/09/30 09:56:48 [debug] 17117#17117: *7 chain writer buf fl:1 s:1251 2020/09/30 09:56:48 [debug] 17117#17117: *7 chain writer in: 56DD8130 2020/09/30 09:56:48 [debug] 17117#17117: *7 posix_memalign: 56DE1D50:128 @16 2020/09/30 09:56:48 [debug] 17117#17117: *7 malloc: 56DDCC88:16384 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL buf copy: 1251 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL to write: 1251 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_write: 1251 2020/09/30 09:56:48 [debug] 17117#17117: *7 chain writer out: 00000000 2020/09/30 09:56:48 [debug] 17117#17117: *7 event timer del: 13: 535061225 2020/09/30 09:56:48 [debug] 17117#17117: *7 event timer add: 13: 60000:535061235 2020/09/30 09:56:48 [debug] 17117#17117: *7 http upstream process header 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_read: -1 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_get_error: 5 2020/09/30 09:56:48 [debug] 17117#17117: *7 peer shutdown SSL cleanly 2020/09/30 09:56:48 [error] 17117#17117: *7 upstream prematurely closed connection while reading response header from upstream, client: 192.168.0.187, server: remote.*, request: "RDG_OUT_DATA /remoteDesktopGateway/ HTTP/1.1", upstream: "https://192.168.0.1:443/remoteDesktopGateway/";, host: "remote.HIDDEN.net" 2020/09/30 09:56:48 [debug] 17117#17117: *7 http next upstream, 2 2020/09/30 09:56:48 [debug] 17117#17117: *7 free keepalive peer 2020/09/30 09:56:48 [debug] 17117#17117: *7 free rr peer 1 4 2020/09/30 09:56:48 [debug] 17117#17117: *7 finalize http upstream request: 502 2020/09/30 09:56:48 [debug] 17117#17117: *7 finalize http proxy request 2020/09/30 09:56:48 [debug] 17117#17117: *7 SSL_shutdown: 1 2020/09/30 09:56:48 [debug] 17117#17117: *7 close http upstream connection: 13 2020/09/30 09:56:48 [debug] 17117#17117: *7 free: 56DDCC88 2020/09/30 09:56:48 [debug] 17117#17117: *7 free: 56DE47D0, unused: 24 2020/09/30 09:56:48 [debug] 17117#17117: *7 free: 56DE1D50, unused: 56 2020/09/30 09:56:48 [debug] 17117#17117: *7 event timer del: 13: 535061235 2020/09/30 09:56:48 [debug] 17117#17117: *7 reusable connection: 0 2020/09/30 09:56:48 [debug] 17117#17117: *7 http finalize request: 502, "/remoteDesktopGateway/?" a:1, c:1 2020/09/30 09:56:48 [debug] 17117#17117: *7 http special response: 502, "/remoteDesktopGateway/?" 2020/09/30 09:56:48 [debug] 17117#17117: *7 HTTP/1.1 502 Bad Gateway Server: nginx/1.14.1 Date: Wed, 30 Sep 2020 14:56:48 GMT Content-Type: text/html Content-Length: 173 Connection: keep-alive Posted at Nginx Forum: https://forum.nginx.org/read.php?2,289572,289621#msg-289621 _______________________________________________ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx
