Question

尝试以多种方式解决此问题

我正在使用RxJava和Retrofit来完成所有网络操作。以下是我的代码。

＆lt; - HTTP FAILED：java.net.SocketException：Socket closed

Service.kt

@GET("/v1/contact/{id}")
fun getContactDetails(@Path("id") id:String): Flowable<ContactDetailResponse>

AccountRepositoryImpl.kt

 override fun contactDetails(contactId:String) {
    mContactResponse.loading(true)
    remote.getContactDetails(contactId)
            .performOnBackOutOnMain(scheduler)
            .subscribe({
                data -> mContactResponse.success(data)
            },{
                error -> mContactResponse.failed(error)
            })
            .addTo(compositeDisposable)
}

Extentions.kt

fun <T> Flowable<T>.performOnBackOutOnMain(scheduler: Scheduler): 
Flowable<T> {
  return this.subscribeOn(scheduler.io())
        .observeOn(scheduler.mainThread())
}

NetworkModule.kt

@Module
class NetworkModule(val key: String, val secret: String) {

 @Provides
 @Singleton
 fun providesRetrofit(jacksonConverterFactory: JacksonConverterFactory,
                     rxJava2CallAdapterFactory: 
 RxJava2CallAdapterFactory,
                     okHttpClient: OkHttpClient,
                     baseUrl: String): Retrofit {

    return Retrofit.Builder().baseUrl(baseUrl)
            .addConverterFactory(jacksonConverterFactory)
            .addCallAdapterFactory(rxJava2CallAdapterFactory)
            .client(okHttpClient)
            .build()
 }

  @Provides
  @Singleton
  fun providesOkHttpClient(cache: Cache, httpInterceptor: 
  HttpLoggingInterceptor): OkHttpClient {

    val client = OkHttpClient.Builder()
            .cache(cache)
            .addInterceptor(httpInterceptor)
            .retryOnConnectionFailure(true)
            .connectTimeout(100, TimeUnit.SECONDS)
            .writeTimeout(100, TimeUnit.SECONDS)
            .readTimeout(100, TimeUnit.SECONDS)


    return client.build()
  }

}

Answer 1

您可以像下面一样创建OkHttp Client，在添加了类似OkhttpClient问题后，我在低端网络中遇到了套接字关闭异常

connectionPool（ConnectionPool（0，1，TimeUnit.NANOSECONDS））
协议（listOf（Protocol.HTTP_1_1））

        OkHttpClient.Builder().apply {
        .connectionPool(ConnectionPool(0, 1, TimeUnit.NANOSECONDS))
        .protocols(listOf(Protocol.HTTP_1_1))
        connectTimeout(CONNECT_TIMEOUT, TimeUnit.SECONDS)
        writeTimeout(WRITE_TIMEOUT, TimeUnit.SECONDS)
        readTimeout(READ_TIMEOUT, TimeUnit.SECONDS)
        retryOnConnectionFailure(false)
        }.build()

HTTP FAILED：java.net.SocketException：Socket closed Retrofit

1 个答案: