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net: add failed addresses + details on connect errors, make connect more robust in the default non blocking mode (#15364)

This commit is contained in:
Emily Hudson
2022-08-07 08:40:05 +01:00
committed by GitHub
parent d6b594c4e8
commit fd1b6efea6
9 changed files with 202 additions and 41 deletions

View File

@ -269,6 +269,7 @@ fn simple_tcp_client(config SimpleTcpClientConfig) ?string {
mut tries := 0
for tries < config.retries {
tries++
eprintln('> client retries: $tries')
client = net.dial_tcp(localserver) or {
if tries > config.retries {
return err
@ -278,6 +279,10 @@ fn simple_tcp_client(config SimpleTcpClientConfig) ?string {
}
break
}
if client == unsafe { nil } {
eprintln('coult not create a tcp client connection to $localserver after $config.retries retries')
exit(1)
}
client.set_read_timeout(tcp_r_timeout)
client.set_write_timeout(tcp_w_timeout)
defer {