fluencelabs/rust-libp2p
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Make libp2p-websocket optional (#624)

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This commit is contained in:
Pierre Krieger
2018-11-12 11:42:42 +01:00
committed by GitHub
parent 6a7c722ffc
commit 38b5841801
2 changed files with 14 additions and 8 deletions
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18
src/lib.rs
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@ -155,6 +155,7 @@ pub extern crate libp2p_secio as secio;
pub extern crate libp2p_tcp_transport as tcp;
pub extern crate libp2p_transport_timeout as transport_timeout;
pub extern crate libp2p_uds as uds;
#[cfg(feature = "libp2p-websocket")]
pub extern crate libp2p_websocket as websocket;
pub extern crate libp2p_yamux as yamux;
@ -178,8 +179,10 @@ pub struct CommonTransport {
inner: CommonTransportInner
}
#[cfg(not(target_os = "emscripten"))]
#[cfg(all(not(target_os = "emscripten"), feature = "libp2p-websocket"))]
pub type InnerImplementation = core::transport::OrTransport<dns::DnsConfig<tcp::TcpConfig>, websocket::WsConfig<dns::DnsConfig<tcp::TcpConfig>>>;
#[cfg(all(not(target_os = "emscripten"), not(feature = "libp2p-websocket")))]
pub type InnerImplementation = dns::DnsConfig<tcp::TcpConfig>;
#[cfg(target_os = "emscripten")]
pub type InnerImplementation = websocket::BrowserWsConfig;
@ -193,13 +196,16 @@ impl CommonTransport {
#[inline]
#[cfg(not(target_os = "emscripten"))]
pub fn new() -> CommonTransport {
let tcp = tcp::TcpConfig::new();
let with_dns = dns::DnsConfig::new(tcp);
let with_ws = websocket::WsConfig::new(with_dns.clone());
let inner = with_dns.or_transport(with_ws);
let transport = tcp::TcpConfig::new();
let transport = dns::DnsConfig::new(transport);
#[cfg(feature = "libp2p-websocket")]
let transport = {
let trans_clone = transport.clone();
transport.or_transport(websocket::WsConfig::new(trans_clone))
};
CommonTransport {
inner: CommonTransportInner { inner }
inner: CommonTransportInner { inner: transport }
}
}