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package conduit
Resolve URIs to endpoints using Unix system calls
Prebuilt resolvers
val system : Resolver_lwt.tUse the Unix system name resolver via getaddrinfo and getservbyname
val static : (string, Conduit.endp) Hashtbl.t -> Resolver_lwt.tstatic hosts constructs a resolver that looks up any resolution requests from the static hosts hashtable instead of using the system resolver.
Rewrite and service functions
These can be used to assemble your own resolvers if the prebuilt ones are not quite what you need.
val system_service : string -> Resolver_lwt.svc option Lwt.tPerform service lookup using getservbyname
val static_service : string -> Resolver_lwt.svc option Lwt.tPerform service lookup using the builtin Uri_services module
val system_resolver : Resolver_lwt.rewrite_fnRewrite function that uses the system_service and static_service to resolve hosts
Debugging Hooks
val debug : bool Pervasives.refIf debug is true, the builtin resolvers will output their resolution responses via the debug_print function. The default value of debug is true if the CONDUIT_DEBUG environment variable is set, and false otherwise.
val debug_print :
((string -> string -> string -> string -> unit, Pervasives.out_channel, unit)
Pervasives.format ->
string ->
string ->
string ->
string ->
unit)
Pervasives.refdebug_print is called by the debug functions to output the results of resolution. Defaults to Printf.eprintf to go to the standard error.