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Momentum 4.x and later
Non-Module-Specific Console Commands
tls

tls

Last updated June 2026

Name

tls show cache, tls flush cache, tls rekey — manage TLS cache used by Momentum

NOTE: The tls rekey subcommand was REMOVED in Momentum 5.3.0 and is no longer a valid command. It managed a temporary RSA key used for export-grade cipher suites; that mechanism was retired from OpenSSL (the SSL_CTX_set_tmp_rsa_callback() API) and from Momentum as part of the OpenSSL 1.1.1+/3.5.x modernization. On 5.3.0 and later, tls show cache no longer prints a "Temp RSA key" line. The tls rekey description below is retained for reference on releases prior to 5.3.0.

Synopsis

tls flush cache

tls rekey

tls show cache

Description

tls show cache shows information of the TLS cache used by the server.

10:47:35 /tmp/2025> tls show cache
   1) server context
              age: 28404 seconds old
        in use by: 0 sessions
      certificate: /opt/msys/ecelerity/etc/mail.omniti.com.cert
          ca list: /etc/ssl/ca.cert
          ciphers: default
   2) server context
              age: 25681 seconds old
        in use by: 0 sessions
      certificate: /opt/msys/ecelerity/etc/mail.omniti.com.cert
          ca list: /opt/msys/ecelerity/etc/ca-bundle.crt
          ciphers: default
Temp RSA key is uncached.

tls flush cache flushes TLS cache.

10:47:35 /tmp/2025> tls flush cache
Cache flush request submitted.

tls rekey removes the temporary RSA key. Next use will force the generation and caching of a new key.

13:34:55 ecelerity(/tmp/2025)> tls rekey
Rekey request submitted.
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