proxy,proxy/config: add global TTL feature (#554)

Add a new configuration parameter globalTTL that all models will
inherit. The default value is 0 which matches the currently
functionality to never automatically unload a model.

The model.ttl's default has changed to -1, which means use the global
TTL value. Any model.ttl >=0 is now value with 0 meaning never unload.
This allows a model to override a globalTTL > 0 and be configured to
never unload.

Fixes #459
Closes #512
This commit is contained in:
Benson Wong
2026-03-01 21:02:12 -08:00
committed by GitHub
parent 390a35bf93
commit cc77139ff8
7 changed files with 115 additions and 18 deletions
+10 -10
View File
@@ -117,12 +117,12 @@ func TestProcess_UnloadAfterTTL(t *testing.T) {
}
expectedMessage := "I_sense_imminent_danger"
config := getTestSimpleResponderConfig(expectedMessage)
assert.Equal(t, 0, config.UnloadAfter)
config.UnloadAfter = 3 // seconds
assert.Equal(t, 3, config.UnloadAfter)
conf := getTestSimpleResponderConfig(expectedMessage)
assert.Equal(t, config.MODEL_CONFIG_DEFAULT_TTL, conf.UnloadAfter)
conf.UnloadAfter = 3 // seconds
assert.Equal(t, 3, conf.UnloadAfter)
process := NewProcess("ttl_test", 2, config, debugLogger, debugLogger)
process := NewProcess("ttl_test", 2, conf, debugLogger, debugLogger)
defer process.Stop()
// this should take 4 seconds
@@ -159,12 +159,12 @@ func TestProcess_LowTTLValue(t *testing.T) {
t.Skip("skipping test, edit process_test.go to run it ")
}
config := getTestSimpleResponderConfig("fast_ttl")
assert.Equal(t, 0, config.UnloadAfter)
config.UnloadAfter = 1 // second
assert.Equal(t, 1, config.UnloadAfter)
conf := getTestSimpleResponderConfig("fast_ttl")
assert.Equal(t, config.MODEL_CONFIG_DEFAULT_TTL, conf.UnloadAfter)
conf.UnloadAfter = 1 // second
assert.Equal(t, 1, conf.UnloadAfter)
process := NewProcess("ttl", 2, config, debugLogger, debugLogger)
process := NewProcess("ttl", 2, conf, debugLogger, debugLogger)
defer process.Stop()
for i := 0; i < 100; i++ {