hi,all: I want to design a plugin to insert MD5 field in cached response header. I design a global plugin: 1. I add hook at TS_HTTP_READ_RESPONSE_HDR_HOOK 2. at event: TS_EVENT_HTTP_READ_RESPONSE_HDR, I create transform with TSTransformCreate Func, and add hook at TS_HTTP_RESPONSE_TRANSFORM_HOOK 3. at event:TS_EVENT_VCONN_WRITE_READY, I read data from upstream, compute MD5 and output data to downstream 4. when all the data read and MD5 have got, I set the MD5 value (first create a header field) into response header field (the process will be do in transform at compute MD5 step)
the problem is the 4 step is not available, in fact,it does not set the MD5 value into response header! when I request the same URL , it hit cached , but the cached response header has not the MD5 field ! what happened about my design? how to do it? kevinxu...@163.com
