我收到这样的错误在我的websocket。
Error: [okio.RealBufferedSource.require(RealBufferedSource.kt:201), okio.RealBufferedSource.readByte(RealBufferedSource.kt:210), okhttp3.internal.ws.WebSocketReader.readHeader(WebSocketReader.kt:119), okhttp3.internal.ws.WebSocketReader.processNextFrame(WebSocketReader.kt:102), okhttp3.internal.ws.RealWebSocket.loopReader(RealWebSocket.kt:293), okhttp3.internal.ws.RealWebSocket$connect$1.onResponse(RealWebSocket.kt:195), okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:504), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636), java.lang.Thread.run(Thread.java:764)]
当我尝试发送分块的字符串文件到服务器时,就会发生这样的错误。例如,当我发送14B大小的字符串文件时,一切都很顺利,但当我发送10kB大小的文件时,我收到这样的错误。当我尝试发送120kB的分块文件时,我收到这样的错误。
Error: [okio.RealBufferedSource.require(RealBufferedSource.kt:201), okio.RealBufferedSource.readByte(RealBufferedSource.kt:210), okhttp3.internal.ws.WebSocketReader.readHeader(WebSocketReader.kt:119), okhttp3.internal.ws.WebSocketReader.processNextFrame(WebSocketReader.kt:102), okhttp3.internal.ws.RealWebSocket.loopReader(RealWebSocket.kt:293), okhttp3.internal.ws.RealWebSocket$connect$1.onResponse(RealWebSocket.kt:195), okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:504), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636), java.lang.Thread.run(Thread.java:764)]
我发送文件的地方。
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
super.onActivityResult(requestCode, resultCode, data)
when {
requestCode == 1 && resultCode == Activity.RESULT_OK -> {
if (data != null) {
val fileUri = data.data!!
val partSize = 10000
val fileString = readTextFile(fileUri)
var name = ""
var size: Long? = null
fileUri.let { returnUri ->
contentResolver.query(returnUri, null, null, null, null)
}?.use { cursor ->
val nameIndex = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME)
val sizeIndex = cursor.getColumnIndex(OpenableColumns.SIZE)
cursor.moveToFirst()
name = cursor.getString(nameIndex)
size = cursor.getLong(sizeIndex)
}
if (size!! <= partSize) {
ws.send(ChatRequestMessages.sendFile(fileString!!,
name,
selectedContactId.toString(),
size!!,
0))
} else {
val partsCount = if (size!!.rem(partSize).toInt() == 0) {
size!!.div(partSize)
} else {
size!!.div(partSize)
}
for (currentPart in 0..size!!.div(partSize)) {
val slicedString = if ((currentPart + 1) * partSize <= size!!.toInt()) {
fileString!!.substring(currentPart.toInt() * partSize..(currentPart + 1).toInt() * partSize)
} else {
fileString!!.substring(currentPart.toInt() * partSize until fileString.length)
}
Timber.i("${fileString.length.toLong()} ${currentPart * partSize} ${slicedString.length} $slicedString $name")
ws.send(ChatRequestMessages.sendFile(slicedString,
name,
selectedContactId.toString(),
fileString.length.toLong(),
(currentPart * partSize).toInt()))
}
}
}
}
}
我不明白为什么小文件不会发生这种情况,如何解决这些错误 :(
它看起来像一个空的响应。脚本中的javadoc RealBufferedSource.require
说 当缓冲区中至少有 byteCount
字节。如果在读取所需字节之前,源已耗尽,则抛出一个[java.io.EOFException]。.okhttp.internal.ws.WebSocketReader
试图从响应中读取第一个字节,但没有得到。