Safe Haskell	None
Language	Haskell2010

SecondTransfer.MainLoop

Contents

High level OpenSSL functions.

Synopsis

High level OpenSSL functions.

Use these functions to create your TLS-compliant HTTP/2 server in a snap.

tlsServeWithALPN Source

Arguments

:: FilePath	Path to a certificate the server is going to use to identify itself. Bear in mind that multiple domains can be served from the same HTTP/2 TLS socket, so please create the HTTP/2 certificate accordingly. Also, currently this function only accepts paths to certificates or certificate chains in .pem format.
-> FilePath	Path to the key of your certificate.
-> String	Name of the network interface where you want to start your server
-> [(String, Attendant)]	List of protocol names and the corresponding `Attendant` to use for each. This way you can serve both HTTP/1.1 over TLS and HTTP/2 in the same socket. When no ALPN negotiation is present during the negotiation, the first protocol in this list is used.
-> Int	Port to open to listen for connections.
-> IO ()

Simple function to open

tlsServeWithALPNAndFinishOnRequest Source

Arguments

:: FilePath
-> FilePath	Same as for `tlsServeWithALPN`
-> String	Same as for `tlsServeWithALPN`
-> [(String, Attendant)]	Same as for `tlsServeWithALPN`
-> Int	Same as for `tlsServeWithALPN`
-> MVar FinishRequest	Finish request, write a value here to finish serving
-> IO ()

Interruptible version of tlsServeWithALPN. Use the extra argument to ask the server to finish: you pass an empty MVar and when you want to finish you just populate it.

enableConsoleLogging :: IO () Source

Activates logging to terminal

logit :: ByteString -> IO () Source

data TLSLayerGenericProblem Source

Exceptions inheriting from IOProblem. This is thrown by the OpenSSL subsystem to signal that the connection was broken or that otherwise there was a problem at the SSL layer.

Constructors

TLSLayerGenericProblem String

Instances

Show TLSLayerGenericProblem Source
Exception TLSLayerGenericProblem Source

data FinishRequest Source

Singleton type. Used in conjunction with an MVar. If the MVar is full, the fuction tlsServeWithALPNAndFinishOnRequest knows that it should finish at its earliest convenience and call the CloseAction for any open sessions.

Constructors

FinishRequest