Currently one of my hosts #5045 has not been able to get any new work in at least 24 hours possibly days now.
Keeps getting message: [iThena] Not requesting tasks: don't need (job cache full)
THERE ARE NO TASKS ON THE HOST.... SO, HOW CAN THE CACHE BE FULL?

COMMUICATION LOG:
30-Apr-2021 09:52:12 [iThena] update requested by user
30-Apr-2021 09:52:13 [---] [http] HTTP_OP::init_get(): ...
30-Apr-2021 09:52:13 [---] [http] HTTP_OP::libcurl_exec(): ca-bundle set
30-Apr-2021 09:52:14 [---] [http] [ID#0] Info: Connection 243 seems to be dead!
30-Apr-2021 09:52:14 [---] [http] [ID#0] Info: Closing connection 243
30-Apr-2021 09:52:14 [---] [http] [ID#0] Info: TLSv1.2 (OUT), TLS alert, Client hello (1):
30-Apr-2021 09:52:15 [---] [http] [ID#0] Info: Trying 85.204.27.80...
30-Apr-2021 09:52:15 [---] [http] [ID#0] Info: Connected to root.ithena.net (85.204.27.80) port 443 (#244)
30-Apr-2021 09:52:15 [---] [http] [ID#0] Info: ALPN, offering http/1.1
30-Apr-2021 09:52:15 [---] [http] [ID#0] Info: Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
30-Apr-2021 09:52:15 [---] [http] [ID#0] Info: successfully set certificate verify locations:
30-Apr-2021 09:52:15 [---] [http] [ID#0] Info: CAfile: C:\BOINC\ca-bundle.crt
30-Apr-2021 09:52:15 [---] [http] [ID#0] Info: CApath: none
30-Apr-2021 09:52:15 [---] [http] [ID#0] Info: TLSv1.2 (OUT), TLS header, Certificate Status (22):
30-Apr-2021 09:52:15 [---] [http] [ID#0] Info: TLSv1.2 (OUT), TLS handshake, Client hello (1):
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: TLSv1.2 (IN), TLS handshake, Server hello (2):
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: TLSv1.2 (IN), TLS handshake, Certificate (11):
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: TLSv1.2 (IN), TLS handshake, Server key exchange (12):
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: TLSv1.2 (IN), TLS handshake, Server finished (14):
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: TLSv1.2 (OUT), TLS change cipher, Client hello (1):
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: TLSv1.2 (OUT), TLS handshake, Finished (20):
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: TLSv1.2 (IN), TLS change cipher, Client hello (1):
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: TLSv1.2 (IN), TLS handshake, Finished (20):
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: ALPN, server did not agree to a protocol
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: Server certificate:
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: subject: CN=root.ithena.net
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: start date: Mar 22 23:55:43 2021 GMT
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: expire date: Jun 20 23:55:43 2021 GMT
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: subjectAltName: root.ithena.net matched
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: issuer: C=US; O=Let's Encrypt; CN=R3
30-Apr-2021 09:52:16 [---] [http] [ID#0] Info: SSL certificate verify ok.
30-Apr-2021 09:52:16 [---] [http] [ID#0] Sent header to server: GET /usr/notices.php ...
30-Apr-2021 09:52:16 [---] [http] [ID#0] Sent header to server: Host: root.ithena.net
30-Apr-2021 09:52:16 [---] [http] [ID#0] Sent header to server: User-Agent: BOINC client (windows_x86_64 7.16.11)
30-Apr-2021 09:52:16 [---] [http] [ID#0] Sent header to server: Accept: */*
30-Apr-2021 09:52:16 [---] [http] [ID#0] Sent header to server: Accept-Encoding: deflate, gzip
30-Apr-2021 09:52:16 [---] [http] [ID#0] Sent header to server: Accept-Language: en_US
30-Apr-2021 09:52:16 [---] [http] [ID#0] Sent header to server:
30-Apr-2021 09:52:17 [iThena] Sending scheduler request: Requested by user.
30-Apr-2021 09:52:17 [iThena] Not requesting tasks: don't need (job cache full)
30-Apr-2021 09:52:17 [iThena] [http] HTTP_OP::init_post(): https://root.ithena.net/ithena_cgi/cgi
30-Apr-2021 09:52:17 [iThena] [http] HTTP_OP::libcurl_exec(): ca-bundle set
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server: HTTP/1.1 200 OK
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server: Date: Fri, 30 Apr 2021 14:52:17 GMT
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server: Server: Apache/2.4.10 (Debian)
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server: Expires: Fri, 30 Apr 2021 14:52:17 GMT
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server: Last-Modified: Fri, 30 Apr 2021 14:52:17 GMT
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server: Vary: Accept-Encoding
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server: Content-Encoding: gzip
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server: Content-Length: 1315
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server: Connection: close
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server: Content-Type: application/xml
30-Apr-2021 09:52:17 [---] [http] [ID#0] Received header from server:
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: Found bundle for host root.ithena.net: 0x3383eb0 [can pipeline]
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: Hostname root.ithena.net was found in DNS cache
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: Trying 85.204.27.80...
30-Apr-2021 09:52:17 [---] [http] [ID#0] Info: Closing connection 244
30-Apr-2021 09:52:17 [---] [http] [ID#0] Info: TLSv1.2 (OUT), TLS alert, Client hello (1):
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: Connected to root.ithena.net (85.204.27.80) port 443 (#245)
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: ALPN, offering http/1.1
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: successfully set certificate verify locations:
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: CAfile: C:\BOINC\ca-bundle.crt
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: CApath: none
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: TLSv1.2 (OUT), TLS header, Certificate Status (22):
30-Apr-2021 09:52:17 [iThena] [http] [ID#1] Info: TLSv1.2 (OUT), TLS handshake, Client hello (1):
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: TLSv1.2 (IN), TLS handshake, Server hello (2):
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: TLSv1.2 (IN), TLS handshake, Certificate (11):
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: TLSv1.2 (IN), TLS handshake, Server key exchange (12):
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: TLSv1.2 (IN), TLS handshake, Server finished (14):
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: TLSv1.2 (OUT), TLS change cipher, Client hello (1):
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: TLSv1.2 (OUT), TLS handshake, Finished (20):
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: TLSv1.2 (IN), TLS change cipher, Client hello (1):
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: TLSv1.2 (IN), TLS handshake, Finished (20):
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: ALPN, server did not agree to a protocol
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: Server certificate:
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: subject: CN=root.ithena.net
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: start date: Mar 22 23:55:43 2021 GMT
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: expire date: Jun 20 23:55:43 2021 GMT
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: subjectAltName: root.ithena.net matched
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: issuer: C=US; O=Let's Encrypt; CN=R3
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: SSL certificate verify ok.
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Sent header to server: POST /ithena_cgi/cgi HTTP/1.1
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Sent header to server: Host: root.ithena.net
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Sent header to server: User-Agent: BOINC client (windows_x86_64 7.16.11)
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Sent header to server: Accept: */*
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Sent header to server: Accept-Encoding: deflate, gzip
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Sent header to server: Accept-Language: en_US
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Sent header to server: Content-Length: 18089
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Sent header to server: Content-Type: application/x-www-form-urlencoded
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Sent header to server: Expect: 100-continue
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Sent header to server:
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Received header from server: HTTP/1.1 100 Continue
30-Apr-2021 09:52:18 [iThena] [http] [ID#1] Info: We are completely uploaded and fine
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Received header from server: HTTP/1.1 200 OK
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Received header from server: Date: Fri, 30 Apr 2021 14:52:19 GMT
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Received header from server: Server: Apache/2.4.10 (Debian)
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Received header from server: Vary: Accept-Encoding
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Received header from server: Content-Encoding: gzip
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Received header from server: Content-Length: 915
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Received header from server: Connection: close
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Received header from server: Content-Type: text/xml
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Received header from server:
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Info: Closing connection 245
30-Apr-2021 09:52:19 [iThena] [http] [ID#1] Info: TLSv1.2 (OUT), TLS alert, Client hello (1):
30-Apr-2021 09:52:19 [iThena] Scheduler request completed
30-Apr-2021 09:52:19 [iThena] Project requested delay of 303 seconds

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