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Code Issues Releases Wiki Activity

Only latest gemini request is handled

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Corewala 2022-06-07 15:06:54 -04:00
parent 0505e5d5bf
commit 35352fa6f3
1 changed files with 20 additions and 7 deletions
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27
app/src/main/java/corewala/buran/io/gemini/GeminiDatasource.kt
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@ -30,6 +30,8 @@ class GeminiDatasource(private val context: Context, val history: BuranHistory):
private var socketFactory: SSLSocketFactory? = null
private var latestRequestAddress: String? = null
override fun request(address: String, forceDownload: Boolean, clientCertPassword: String?, onUpdate: (state: GemState) -> Unit) {
this.forceDownload = forceDownload
@ -39,6 +41,8 @@ class GeminiDatasource(private val context: Context, val history: BuranHistory):
onUpdate(GemState.Requesting(uri))
latestRequestAddress = address
GlobalScope.launch {
geminiRequest(uri, onUpdate, clientCertPassword)
}
@ -66,16 +70,22 @@ class GeminiDatasource(private val context: Context, val history: BuranHistory):
println("Buran socket handshake with ${uri.host}")
socket.startHandshake()
}catch (uhe: UnknownHostException){
println("Buran socket error, unknown host: $uhe")
onUpdate(GemState.ResponseUnknownHost(uri))
if(latestRequestAddress == uri.toString()) {
println("Buran socket error, unknown host: $uhe")
onUpdate(GemState.ResponseUnknownHost(uri))
}
return
}catch (ce: ConnectException){
println("Buran socket error, connect exception: $ce")
onUpdate(GemState.ResponseError(GeminiResponse.Header(-1, ce.message ?: ce.toString())))
if(latestRequestAddress == uri.toString()) {
println("Buran socket error, connect exception: $ce")
onUpdate(GemState.ResponseError(GeminiResponse.Header(-1, ce.message ?: ce.toString())))
}
return
}catch (she: SSLHandshakeException){
println("Buran socket error, ssl handshake exception: $she")
onUpdate(GemState.ResponseError(GeminiResponse.Header(-2, she.message ?: she.toString())))
if(latestRequestAddress == uri.toString()) {
println("Buran socket error, ssl handshake exception: $she")
onUpdate(GemState.ResponseError(GeminiResponse.Header(-2, she.message ?: she.toString())))
}
return
}
@ -105,13 +115,16 @@ class GeminiDatasource(private val context: Context, val history: BuranHistory):
println("Buran: response header: $headerLine")
if(headerLine == null){
onUpdate(GemState.ResponseError(GeminiResponse.Header(-2, "Server did not respond with a Gemini header: $uri")))
if(latestRequestAddress == uri.toString()){
onUpdate(GemState.ResponseError(GeminiResponse.Header(-2, "Server did not respond with a Gemini header: $uri")))
}
return
}
val header = GeminiResponse.parseHeader(headerLine)
when {
latestRequestAddress != uri.toString() -> {}
header.code == GeminiResponse.INPUT -> onUpdate(GemState.ResponseInput(uri, header))
header.code == GeminiResponse.REDIRECT -> onUpdate(GemState.Redirect(resolve(uri.host, header.meta)))
header.code == GeminiResponse.CLIENT_CERTIFICATE_REQUIRED -> onUpdate(GemState.ClientCertRequired(uri, header))