diff options
Diffstat (limited to 'src/sub.cpp')
| -rw-r--r-- | src/sub.cpp | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/sub.cpp b/src/sub.cpp index 3065345..442dd9b 100644 --- a/src/sub.cpp +++ b/src/sub.cpp @@ -21,6 +21,7 @@ #include "sub.hpp" #include "msg.hpp" +#include "wire.hpp" xs::sub_t::sub_t (class ctx_t *parent_, uint32_t tid_, int sid_) : xsub_t (parent_, tid_, sid_) @@ -51,14 +52,28 @@ int xs::sub_t::xsetsockopt (int option_, const void *optval_, // Create the subscription message. msg_t msg; + int rc = msg.init_size (optvallen_ + 4); + errno_assert (rc == 0); + unsigned char *data = (unsigned char*) msg.data (); + if (option_ == XS_SUBSCRIBE) + put_uint16 (data, XS_CMD_SUBSCRIBE); + else if (option_ == XS_UNSUBSCRIBE) + put_uint16 (data, XS_CMD_UNSUBSCRIBE); + put_uint16 (data + 2, options.filter_id); + memcpy (data + 4, optval_, optvallen_); + +#if 0 + // TODO: This is 0MQ/3.1 protocol. + msg_t msg; int rc = msg.init_size (optvallen_ + 1); errno_assert (rc == 0); unsigned char *data = (unsigned char*) msg.data (); if (option_ == XS_SUBSCRIBE) - *data = 1; + data [0] = 1; else if (option_ == XS_UNSUBSCRIBE) - *data = 0; + data [0] = 0; memcpy (data + 1, optval_, optvallen_); +#endif // Pass it further on in the stack. int err = 0; |