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215b9d1775
Finally, the payoff from all of this refactoring: now, when a proxy prompts interactively during connection setup, you get a message in advance telling you which Interactor is originating the following messages. To achieve this, I've arranged to link Interactors together into a list, so that any Interactor created by a proxy has a 'parent' pointer pointing to the Interactor its client passed to new_connection(). This allows interactor_announce() to follow the links back up the chain and count them, so that it knows whether it's a primary connection, or a proxy, or a proxy-for-a-proxy, or more generally an nth-order proxy, and can include that in its announcement. And secondly, once interactor_announce() reaches the top of the chain, it can use that as a storage location agreed on by all Interactors in the whole setup, to tell each other which one of them was the last to do anything interactive. Then, whenever there's a change of Interactor, a message can be printed to indicate it to the user; and when the same Interactor does multiple things in succession, you don't get a slew of pointless messages in between them all. |
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| .. | ||
| cproxy.c | ||
| interactor.c | ||
| nocproxy.c | ||
| noproxy.c | ||
| nosshproxy.c | ||
| pproxy.c | ||
| proxy.c | ||
| proxy.h | ||
| sshproxy.c | ||