()
| 21 | } |
| 22 | |
| 23 | override doOpen() { |
| 24 | const uri = this.uri(); |
| 25 | const protocols = this.opts.protocols; |
| 26 | |
| 27 | // React Native only supports the 'headers' option, and will print a warning if anything else is passed |
| 28 | const opts = isReactNative |
| 29 | ? {} |
| 30 | : pick( |
| 31 | this.opts, |
| 32 | "agent", |
| 33 | "perMessageDeflate", |
| 34 | "pfx", |
| 35 | "key", |
| 36 | "passphrase", |
| 37 | "cert", |
| 38 | "ca", |
| 39 | "ciphers", |
| 40 | "rejectUnauthorized", |
| 41 | "localAddress", |
| 42 | "protocolVersion", |
| 43 | "origin", |
| 44 | "maxPayload", |
| 45 | "family", |
| 46 | "checkServerIdentity", |
| 47 | ); |
| 48 | |
| 49 | if (this.opts.extraHeaders) { |
| 50 | opts.headers = this.opts.extraHeaders; |
| 51 | } |
| 52 | |
| 53 | try { |
| 54 | this.ws = this.createSocket(uri, protocols, opts); |
| 55 | } catch (err) { |
| 56 | return this.emitReserved("error", err); |
| 57 | } |
| 58 | |
| 59 | this.ws.binaryType = this.socket.binaryType; |
| 60 | |
| 61 | this.addEventListeners(); |
| 62 | } |
| 63 | |
| 64 | abstract createSocket( |
| 65 | uri: string, |
nothing calls this directly
no test coverage detected