[no description] https://upleb.uk/npub12m5exm2uk3xa674cc5r0hlyvccs5xxn7qv83ezuteefv5972nquq4j4szl/esp32-tollgate/atom?h=feature%2Ftollgate-core-component 2026-05-19T15:03:37+00:00 2026-05-19T15:03:37+00:00 Your Name you@example.com 2026-05-19T15:03:37+00:00 urn:sha1:918432128df5797045dc27407d30851a60c1a69f 2026-05-19T15:03:03+00:00 Your Name you@example.com 2026-05-19T14:25:33+00:00 urn:sha1:c89ab319fd520c9914b015264a26b581e2103954 Root causes discovered: - RC-0: LWIP socket exhaustion (CONFIG_LWIP_MAX_SOCKETS=10, need 14) - Two HTTP servers (5 sockets each) + DNS + DoT + wifistr WS = 14 > 10 - Fix: increase to 16, reduce max_open_sockets to 2 on both servers - RC-1: Port 80 captive portal crashes under load - Fix: Connection: close on all handlers, stack 16384 - RC-2: Owner auto-grant makes tests non-deterministic - Fix: remove tollgate_core_fw_grant() from client_connected() Also adds: - /grant_access and /reset_authentication on API server (port 2121) - /portal-config endpoint for future JS-based portal config - Error-checked URI handler registration - Connection: close on captive portal handlers E2E test fixes: - dig +short instead of nslookup for DNS checks - port 2121 for grant/reset/usage/whoami in all tests - pre-mint tokens before blocking internet - increased timeouts and sleeps for reliability