diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/tcpserver.c | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/net/tcpserver.c b/net/tcpserver.c index 541ee11..ee3955f 100644 --- a/net/tcpserver.c +++ b/net/tcpserver.c @@ -335,7 +335,7 @@ static void tcpserver_send_bytes(int client, t_tcpserver *x, int argc, t_atom *a for (i = j = 0; i < argc; ++i) { if (argv[i].a_type == A_FLOAT) - { + { /* load floats into buffer as long as they are integers on [0..255]*/ f = argv[i].a_w.w_float; d = (int)f; e = f - d; @@ -357,9 +357,26 @@ static void tcpserver_send_bytes(int client, t_tcpserver *x, int argc, t_atom *a post("%s: argv[%d]: %d", objName, i, c); #endif byte_buf[j++] = c; + if (j >= MAX_UDP_RECEIVE) + { /* if the argument list is longer than our buffer, send the buffer whenever it's full */ + ttsp = (t_tcpserver_send_params *)getbytes(sizeof(t_tcpserver_send_params)); + if (ttsp == NULL) + { + error("%s: unable to allocate %d bytes for t_tcpserver_send_params", objName, sizeof(t_tcpserver_send_params)); + return; + } + ttsp->client = client; + ttsp->sockfd = sockfd; + ttsp->byte_buf = byte_buf; + ttsp->length = j; + ttsp->timeout_us = x->x_timeout_us; + sender_thread_result = pthread_create(&sender_thread, NULL, tcpserver_send_buf_thread, (void *)ttsp); + flen += j; + j = 0; + } } else if (argv[i].a_type == A_SYMBOL) - { + { /* symbols are interpreted to be file names; attempt to load the file and send it */ atom_string(&argv[i], fpath, FILENAME_MAX); #ifdef DEBUG @@ -382,8 +399,21 @@ static void tcpserver_send_bytes(int client, t_tcpserver *x, int argc, t_atom *a post("%s: byte_buf[%d] = %d", objName, j-1, byte_buf[j-1]); #endif if (j >= MAX_UDP_RECEIVE) - { - flen += tcpserver_send_buf(client, sockfd, byte_buf, j, x->x_timeout_us); + { /* if the file is longer than our buffer, send the buffer whenever it's full */ + /* this might be better than allocating huge amounts of memory */ + ttsp = (t_tcpserver_send_params *)getbytes(sizeof(t_tcpserver_send_params)); + if (ttsp == NULL) + { + error("%s: unable to allocate %d bytes for t_tcpserver_send_params", objName, sizeof(t_tcpserver_send_params)); + return; + } + ttsp->client = client; + ttsp->sockfd = sockfd; + ttsp->byte_buf = byte_buf; + ttsp->length = j; + ttsp->timeout_us = x->x_timeout_us; + sender_thread_result = pthread_create(&sender_thread, NULL, tcpserver_send_buf_thread, (void *)ttsp); + flen += j; j = 0; } } @@ -393,14 +423,14 @@ static void tcpserver_send_bytes(int client, t_tcpserver *x, int argc, t_atom *a post("%s: read \"%s\" length %d byte%s", objName, fpath, flen, ((d==1)?"":"s")); } else - { + { /* arg was neither a float nor a valid file name */ error("%s: item %d is not a float or a file name", objName, i); return; } } length = j; if (length > 0) - { + { /* send whatever remains in our buffer */ ttsp = (t_tcpserver_send_params *)getbytes(sizeof(t_tcpserver_send_params)); if (ttsp == NULL) { @@ -413,7 +443,7 @@ static void tcpserver_send_bytes(int client, t_tcpserver *x, int argc, t_atom *a ttsp->length = length; ttsp->timeout_us = x->x_timeout_us; sender_thread_result = pthread_create(&sender_thread, NULL, tcpserver_send_buf_thread, (void *)ttsp); - flen += tcpserver_send_buf(client, sockfd, byte_buf, length, x->x_timeout_us); + flen += length; } } else post("%s: not a valid socket number (%d)", objName, sockfd); |