imquic
Meetecholminiero.it:9000
Sweep of 2026-10-29 01:29 UTC Latest report JSON
- Identifies itself as
- imquic 0.0.3/alpha
- Measured
- 2026-10-29 01:29 UTC
- Measured from
- Helsinki, Finland
- Probe
- moqtap-probe 0.7.0 (632a80524083)
- Drafts negotiated
- drafts 16–22
- Drafts the operator lists
- drafts 16–22
A deployment of imquic, operated by Meetecho. About this endpoint
At a glance
- Protocols accepted
- moqt-22, h3, moqt-21, moqt-20, moqt-19, moqt-18, moqt-17, moqt-16
- Media delivery
- delivered
- Violations recorded
- none
Certificate
- Subject
- CN=lminiero.it
- Issuer
- C=US, O=Let's Encrypt, CN=YR2
- Valid until
- 2026-12-13 46 days left when measured
- Trust
- Publicly trusted
- Verification
- Completed with the certificate verified
Control messages
What each request got back, per draft. ok and err are both answers; ✗ is a request refused or left unanswered; a dash is a request our side did not complete. Times run from the request to its answer; each request waited up to 3,000 ms.
| Draft | SUBSCRIBE | FETCH | TRACK_STATUS | SUBSCRIBE_NAMESPACE | PUBLISH_NAMESPACE | SUBSCRIBE_TRACKS | PUBLISH |
|---|---|---|---|---|---|---|---|
| 22 QUIC | ✓ err 40 ms | ✓ err 32 ms | ✓ err 29 ms | ✓ ok 30 ms | ✓ ok 30 ms | ✓ ok 31 ms | ✓ ok 30 ms |
| 21 QUIC | ✓ err 34 ms | ✓ err 32 ms | ✓ err 31 ms | ✓ ok 30 ms | ✓ ok 477 ms | ✓ ok 31 ms | ✓ ok 31 ms |
| 20 QUIC | ✓ err 28 ms | ✓ err 29 ms | ✓ err 30 ms | ✓ ok 29 ms | ✓ ok 31 ms | ✓ ok 31 ms | ✓ ok 30 ms |
| 19 QUIC | ✓ err 29 ms | ✓ err 30 ms | ✓ err 31 ms | ✓ ok 30 ms | ✓ ok 30 ms | ✓ ok 30 ms | ✓ ok 32 ms |
| 18 QUIC | ✓ err 29 ms | ✓ err 29 ms | ✓ err 29 ms | ✓ ok 28 ms | ✓ ok 30 ms | ✓ ok 30 ms | ✓ ok 30 ms |
| 17 QUIC | ✓ err 29 ms | ✓ err 29 ms | ✗ 133 ms | ✓ ok 31 ms | ✓ ok 32 ms | · | ✓ ok 32 ms |
| 16 QUIC | ✓ err 38 ms | ✓ err 30 ms | ✓ err 30 ms | ✓ ok 30 ms | ✓ ok 31 ms | · | ✓ ok 30 ms |
- SUBSCRIBE · drafts 16–22 · QUIC REQUEST_ERROR 16 “Namespace not found”.
- FETCH · drafts 16–22 · QUIC REQUEST_ERROR 16 “Namespace not found”.
- TRACK_STATUS · drafts 16, 18–22 · QUIC REQUEST_ERROR 16 “Namespace not found”.
- TRACK_STATUS · draft 17 · QUIC Refused. The endpoint closed the session (code 3).
Media delivery
One publisher and two subscribers, to see whether an object published through this endpoint reaches a client that asked for it.
- Objects delivered
- 7/7
- Groups / subgroups
- 2 / 7
- Subscribe answered
- 61ms
- First object
- 30ms
- Stream framing
- one stream per object
- Second subscriber
- Same object delivered to a second subscriber
- Offers a track
- relay offered the track
Two publishers of one track
Two publishers announce the same namespace and publish the same tracks, one with identical payloads and one with payloads that differ by publisher. Partway through, the publisher serving the subscribers disconnects without notice. A fresh subscription, sent afterwards, shows whether the remaining publisher could still be reached.
| Publisher | Role | Announcement | Subscribed to | Ended by the relay |
|---|---|---|---|---|
| first publisher disconnected | serving The relay accepted it and subscribed to it. | accepted, REQUEST_OK in 29 ms | differing payloads, identical payloads | — |
| second publisher | refused The relay refused its announcement, or did not answer it. | refused, REQUEST_ERROR 0 “Namespace already published” Announced again after the other left: accepted, REQUEST_OK in 29 ms | — | — |
| Track | Objects | From | When the publisher left | Ended by |
|---|---|---|---|---|
| identical payloads | each object once 15 delivered | — | ended by the relay | PUBLISH_DONE 2 “Publisher done” |
| differing payloads | each object once 15 delivered | first publisher | ended by the relay | PUBLISH_DONE 2 “Publisher done” |
A fresh subscription after the publisher left: delivered, the relay subscribed to the second publisher, first object in 64 ms.
Specification violations
None recorded.
Setup parameters
What this endpoint sent back in its setup response, per draft. A parameter with no name is a code point the negotiated draft does not define.
draft 22 · QUIC
- 0x06 max_filter_ranges = 10
- 0x07 moqt_implementation = imquic 0.0.3/alpha
- 0x08 max_request_updates = 1
draft 21 · QUIC
- 0x06 max_filter_ranges = 10
- 0x07 moqt_implementation = imquic 0.0.3/alpha
- 0x08 max_request_updates = 1
draft 20 · QUIC
- 0x06 max_filter_ranges = 10
- 0x07 moqt_implementation = imquic 0.0.3/alpha
- 0x08 max_request_updates = 1
draft 19 · QUIC
- 0x06 max_filter_ranges = 10
- 0x07 moqt_implementation = imquic 0.0.3/alpha
- 0x08 max_request_updates = 1
draft 18 · QUIC
- 0x07 moqt_implementation = imquic 0.0.3/alpha
draft 17 · QUIC
- 0x07 moqt_implementation = imquic 0.0.3/alpha
draft 16 · QUIC
- 0x02 max_request_id = 4611686018427388000
- 0x07 moqt_implementation = imquic 0.0.3/alpha
Measured by sweep
| Sweep | Probe | Reachable | Drafts | Requests answered | Delivery | Offers a track | Certificate valid until | Violations | Two publishers |
|---|---|---|---|---|---|---|---|---|---|
| 29 Oct 2026 | 0.7.0 632a80524083 | yes | drafts 16–22 | 22 QUIC: 7 of 721 QUIC: 7 of 720 QUIC: 7 of 719 QUIC: 7 of 718 QUIC: 7 of 717 QUIC: 5 of 616 QUIC: 6 of 6 | Object delivered end to end22 QUIC | relay offered the track | 2026-12-13 | — | no defects |
| 27 Oct 2026 | 0.5.0 74c287bac814 | yes | drafts 16–22 | 22 QUIC: 7 of 721 QUIC: 7 of 720 QUIC: 7 of 719 QUIC: 7 of 718 QUIC: 7 of 717 QUIC: 5 of 616 QUIC: 6 of 6 | Object delivered end to end22 QUIC | — | 2026-12-13 | — | — |
Notes
- — The endpoint is up and refused the offered protocols on at least one transport.
Is this your relay?
If something here is wrong, tell us — we keep what each result rests on, so a disputed one gets re-read rather than re-argued. We can also run this against endpoints that are not public.