Hello @Marcos-Oleiro,
I finally got an answer for you. This issue is caused by the default hashing function used in the gateway.
You can fix this by updating the hash_key_function
value in the tyk.conf
under /opt/tyk-gateway
to murmur64
.
Here is an example of my tyk.conf:
{
“secret”: “352d20ee67be67f6340b4c0605b044b7”,
“template_path”: “/opt/tyk-gateway/templates”,
“tyk_js_path”: “/opt/tyk-gateway/js/tyk.js”,
“middleware_path”: “/opt/tyk-gateway/middleware”,
“use_db_app_configs”: false,
“app_path”: “/opt/tyk-gateway/apps/”,
“storage”: {
“type”: “redis”,
“username”: “”,
“password”: “”,
“database”: 0,
“optimisation_max_idle”: 2000,
“optimisation_max_active”: 4000
},
“enable_analytics”: false,
“analytics_config”: {
“type”: “csv”,
“csv_dir”: “/tmp”,
“mongo_url”: “”,
“mongo_db_name”: “”,
“mongo_collection”: “”,
“purge_delay”: -1,
“ignored_ips”: []
},
“health_check”: {
“enable_health_checks”: true,
“health_check_value_timeouts”: 60
},
“optimisations_use_async_session_write”: true,
“enable_non_transactional_rate_limiter”: true,
“enable_sentinel_rate_limiter”: false,
“enable_redis_rolling_limiter”: false,
“allow_master_keys”: false,
“policies”: {
“policy_source”: “file”,
“policy_record_name”: “/opt/tyk-gateway/policies/policies.json”
},
“hash_keys”: true,
“close_connections”: false,
“http_server_options”: {
“enable_websockets”: true
},
“allow_insecure_configs”: true,
“coprocess_options”: {
“enable_coprocess”: true,
“coprocess_grpc_server”: “”
},
“enable_bundle_downloader”: true,
“bundle_base_url”: “”,
“global_session_lifetime”: 100,
“force_global_session_lifetime”: false,
“max_idle_connections_per_host”: 500,
“enable_jsvm”: true,
“hash_key_function”: “murmur64”
}
The default for that value is murmur32
which causes that issue.
You will also need to recreate the keys for the issue to be resolved.
Hope this helps,
Zaid