HTTP3Check could not get the server's advertised QUIC versions due to the error given below.
HTTP3Check failed to establish a QUIC connection for all attempts made with the given endpoint. See the connection errors below for more information.
These are the QUIC versions supported by this QUIC endpoint.
AGREED SUPPORTEDCID
Connection ID
This unique identifier for a QUIC connection is used to ensure that changes to an endpoint's lower network layer address (UDP/IP) does not affect the delivery of the QUIC connection's packets. |
RX
Packet RXThis value represents the time between the first packet sent and the first packet received (measured in milliseconds). |
HSK
Handshake Done
This value represents the time between when the first packet is sent and when the handshake is completed (measured in milliseconds). |
|---|---|---|
| 968.. |
Read detailed descriptions of the items and metrics shown above.
The QUIC handshake for this connection was completed without any additional round-trips.
SUCCESSThese are the QUIC versions supported by this QUIC endpoint.
AGREED SUPPORTED
This unique identifier for a QUIC connection is used to ensure that changes to an endpoint's lower network layer address (UDP/IP) does not affect the delivery of the QUIC connection's packets.
This tool attempts two connections to test the server's 0-RTT capabilities.
During the first connection, the client receives important handshake material from the server.
With 0-RTT, the client can start to send data immediately if it uses this handshake material when it creates the second connection.
This value represents the time between the first packet sent and the first packet received (measured in milliseconds).
This value represents the time between when the first packet is sent and when the handshake is completed (measured in milliseconds).
Take notice of the difference in this metric between the first connection and the second connection.
Using 0-RTT, future connections (i.e. the second connection) can complete the handshake much faster than the original connection.
QLog is a standard under development for QUIC Connection debugging and visualization.
Learn more at https://quic.edm.uhasselt.be/
To view or download the raw QLog ("application/json"), add "format=qlog" to the HTTP query string.
{
"qlog_version": "0.1",
"connections": [
{
"events": [
[
0,
"CONNECTIVITY",
"NEW_CONNECTION",
"LINE",
{
"dstip": "159.65.253.210",
"ip_version": "4",
"srcport": "41118",
"dstport": "4433",
"srcip": "0.0.0.0"
}
],
[
303,
"CONNECTIVITY",
"VERNEG",
"LINE",
{
"proposed_version": "FAFAFAFA"
}
]
],
"connectionid": "968C407FF3C8FD7C",
"qlog_version": "0.1",
"vantagepoint": "NETWORK",
"starttime": 28034523810125,
"fields": [
"time",
"category",
"type",
"trigger",
"data"
]
}
],
"description": "http3-test.litespeedtech.com"
}
QLog is a standard under development for QUIC Connection debugging and visualization. Learn more at https://quic.edm.uhasselt.be/HTTP3Check could not get the server's advertised QUIC versions due to the error given below.
HTTP3Check failed to establish a QUIC connection for all attempts made with the given endpoint. See the connection errors below for more information.
These are the QUIC versions supported by this QUIC endpoint.
AGREED SUPPORTEDConnection ID
Connection ID
This unique identifier for a QUIC connection is used to ensure that changes to an endpoint's lower network layer address (UDP/IP) does not affect the delivery of the QUIC connection's packets. |
Packet RX
Packet RXThis value represents the time between the first packet sent and the first packet received (measured in milliseconds). |
Handshake Done
Handshake Done
This value represents the time between when the first packet is sent and when the handshake is completed (measured in milliseconds). |
|---|---|---|
| 968C407FF3... |
Read detailed descriptions of the items and metrics shown above.
The QUIC handshake for this connection was completed without any additional round-trips.
SUCCESSThese are the QUIC versions supported by this QUIC endpoint.
AGREED SUPPORTED
This unique identifier for a QUIC connection is used to ensure that changes to an endpoint's lower network layer address (UDP/IP) does not affect the delivery of the QUIC connection's packets.
This tool attempts two connections to test the server's 0-RTT capabilities.
During the first connection, the client receives important handshake material from the server.
With 0-RTT, the client can start to send data immediately if it uses this handshake material when it creates the second connection.
This value represents the time between the first packet sent and the first packet received (measured in milliseconds).
This value represents the time between when the first packet is sent and when the handshake is completed (measured in milliseconds).
Take notice of the difference in this metric between the first connection and the second connection.
Using 0-RTT, future connections (i.e. the second connection) can complete the handshake much faster than the original connection.
QLog is a standard under development for QUIC Connection debugging and visualization.
Learn more at https://quic.edm.uhasselt.be/
To view or download the raw QLog ("application/json"), add "format=qlog" to the HTTP query string.
QLog is a standard under development for QUIC Connection debugging and visualization.
Learn more at https://quic.edm.uhasselt.be/
To view or download the raw QLog ("application/json"), add "format=qlog" to the HTTP query string.
{
"qlog_version": "0.1",
"connections": [
{
"events": [
[
0,
"CONNECTIVITY",
"NEW_CONNECTION",
"LINE",
{
"dstip": "159.65.253.210",
"ip_version": "4",
"srcport": "41118",
"dstport": "4433",
"srcip": "0.0.0.0"
}
],
[
303,
"CONNECTIVITY",
"VERNEG",
"LINE",
{
"proposed_version": "FAFAFAFA"
}
]
],
"connectionid": "968C407FF3C8FD7C",
"qlog_version": "0.1",
"vantagepoint": "NETWORK",
"starttime": 28034523810125,
"fields": [
"time",
"category",
"type",
"trigger",
"data"
]
}
],
"description": "http3-test.litespeedtech.com"
}