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StompDecoder handles partial headers correctly

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Issue: SPR-13416
This commit is contained in:
Rossen Stoyanchev
2015-09-23 16:53:17 -04:00
parent ad167066e7
commit 4428c347a5
2 changed files with 31 additions and 7 deletions
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spring-messaging/src/main/java/org/springframework/messaging/simp/stomp/StompDecoder.java
+7 -2
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@@ -208,10 +208,15 @@ public class StompDecoder {
private void readHeaders(ByteBuffer buffer, StompHeaderAccessor headerAccessor) {
while (true) {
ByteArrayOutputStream headerStream = new ByteArrayOutputStream(256);
while (buffer.remaining() > 0 && !tryConsumeEndOfLine(buffer)) {
boolean headerComplete = false;
while (buffer.hasRemaining()) {
if (tryConsumeEndOfLine(buffer)) {
headerComplete = true;
break;
}
headerStream.write(buffer.get());
}
if (headerStream.size() > 0) {
if (headerStream.size() > 0 && headerComplete) {
String header = new String(headerStream.toByteArray(), UTF8_CHARSET);
int colonIndex = header.indexOf(':');
if (colonIndex <= 0 || colonIndex == header.length() - 1) {