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Code Issues Releases Wiki Activity

for #405, improve the HTT FLV to 3k. 2.0.169

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This commit is contained in:
winlin 2015-05-24 22:43:02 +08:00
parent b53e9814b3
commit 960341b9b2
8 changed files with 140 additions and 26 deletions
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29
trunk/src/kernel/srs_kernel_flv.cpp
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@ -223,31 +223,24 @@ int SrsFlvEncoder::write_tag(char* header, int header_size, char* tag, int tag_s
{
int ret = ERROR_SUCCESS;
// write tag header.
if ((ret = _fs->write(header, header_size, NULL)) != ERROR_SUCCESS) {
if (!srs_is_client_gracefully_close(ret)) {
srs_error("write flv tag header failed. ret=%d", ret);
}
return ret;
}
// write tag data.
if ((ret = _fs->write(tag, tag_size, NULL)) != ERROR_SUCCESS) {
if (!srs_is_client_gracefully_close(ret)) {
srs_error("write flv tag failed. ret=%d", ret);
}
return ret;
}
// PreviousTagSizeN UI32 Size of last tag, including its header, in bytes.
char pre_size[SRS_FLV_PREVIOUS_TAG_SIZE];
if ((ret = tag_stream->initialize(pre_size, SRS_FLV_PREVIOUS_TAG_SIZE)) != ERROR_SUCCESS) {
return ret;
}
tag_stream->write_4bytes(tag_size + header_size);
if ((ret = _fs->write(pre_size, sizeof(pre_size), NULL)) != ERROR_SUCCESS) {
iovec iovs[3];
iovs[0].iov_base = header;
iovs[0].iov_len = header_size;
iovs[1].iov_base = tag;
iovs[1].iov_len = tag_size;
iovs[2].iov_base = pre_size;
iovs[2].iov_len = sizeof(SRS_FLV_PREVIOUS_TAG_SIZE);
if ((ret = _fs->writev(iovs, 3, NULL)) != ERROR_SUCCESS) {
if (!srs_is_client_gracefully_close(ret)) {
srs_error("write flv previous tag size failed. ret=%d", ret);
srs_error("write flv tag failed. ret=%d", ret);
}
return ret;
}