Failed to open streaming media (2)

Problem description

A large number of "Failed to open streaming media" appears in the task. Can you help me check the reason?

Problem phenomenon

(1) Checking from Scatter Plot, operators in various regions, Host, have reported errors, and there is no commonality among regions.

(2) From a scattered point of view, Error is divided into two categories, one is direct error reporting, and the other is data that has reached the Wait Time (60s).

(3) Scattered data, both phenomena were found to cause problems when establishing connections.

(4) Comparison between Error and correct packet capture

Error recurrence

Instant Testing does not reappear, indicating that the problem is sporadic.

Problem summary

(1) When you cannot find the problem through the existing phenomenon, you need to combine the packet capture to check. However, you cannot see the specific problem simply by looking at the Error packet capture, so you need to compare the correct packet capture with the Error packet capture.
(2) Through comparison, it was found that the server did not continue to transmit packets to the client after the onStatus() packet.

Solution

Specific solution: You need to check from the server side to see why the server Log does not transmit the packet.
Log query may have several situations
(1) The server does not transmit packets, which corresponds to a server problem and needs to be solved on the server.
(2) There is a packet transmitted by the server, but it is lost on the road during the return process. This is a problem of the operator. You need to contact the operator to solve the problem.

Failed to open streaming media (2)

Problem description#

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Error recurrence#

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Problem description

Problem phenomenon

Error recurrence

Problem summary

Solution