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[cdc_stream] Use ephemeral ports (#100)

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Instead of running netstat/ss on local and remote systems, just bind
with port 0 to find an ephemeral port. This is much more robust,
simpler and a bit faster. Since the remote port is only known after
running cdc_fuse_fs, port forwarding has to be set up after running
cdc_fuse_fs.
This commit is contained in:
Lutz Justen
2023-06-23 11:19:36 +02:00
committed by GitHub
parent 678ee0ffaf
commit 370023a944
13 changed files with 214 additions and 134 deletions
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cdc_stream/session_config.h
+4 -3
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@@ -57,9 +57,10 @@ struct SessionConfig {
// Time to wait until running a manifest update after detecting a file change.
uint32_t file_change_wait_duration_ms = 0;
// Ports used for local port forwarding.
uint16_t forward_port_first = 0;
uint16_t forward_port_last = 0;
// Ports used for local port forwarding. Deprecated as forward ports are
// determined automatically now using ephemeral ports.
uint16_t deprecated_forward_port_first = 0;
uint16_t deprecated_forward_port_last = 0;
};
} // namespace cdc_ft