25 lines
1.0 KiB
D
25 lines
1.0 KiB
D
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c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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SPDX-License-Identifier: curl
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Long: connect-to
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Arg: <HOST1:PORT1:HOST2:PORT2>
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Help: Connect to host
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Added: 7.49.0
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See-also: resolve header
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Category: connection
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Example: --connect-to example.com:443:example.net:8443 $URL
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Multi: append
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---
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For a request to the given HOST1:PORT1 pair, connect to HOST2:PORT2 instead.
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This option is suitable to direct requests at a specific server, e.g. at a
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specific cluster node in a cluster of servers. This option is only used to
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establish the network connection. It does NOT affect the hostname/port that is
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used for TLS/SSL (e.g. SNI, certificate verification) or for the application
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protocols. "HOST1" and "PORT1" may be the empty string, meaning "any
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host/port". "HOST2" and "PORT2" may also be the empty string, meaning "use the
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request's original host/port".
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A "host" specified to this option is compared as a string, so it needs to
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match the name used in request URL. It can be either numerical such as
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"127.0.0.1" or the full host name such as "example.org".
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